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About RCC

RCC Waterproofing Cobourg
Family Owned and Operated Since 1920

Dealing with a wet basement? RCC Waterproofing Cobourg has been a trusted expert for homeowners and businesses since 1920, offering effective waterproofing services and foundation repair services. With over 100 years of experience addressing tough waterproofing projects—including wet basements, foundation crack repairs, and basement leak management—RCC is a leader in the industry. Our advanced waterproofing services come with a transferable lifetime warranty, giving you long-lasting results and peace of mind. If you’re facing basement moisture problems, RCC is the top choice waterproofing company near you, committed to delivering dependable and high-quality service.

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RCC Waterproofing

Industry-leading Waterproofing Services,
Products and Warranty

Two construction workers installing a black dimpled waterproofing membrane on a foundation wall during a basement waterproofing project.
Basement Waterproofing

Let’s face it – leaky basement floods are the worst nightmare of every homeowner. The damp and dark reality of a wet basement that is flooded from the outside water leaking in, does not have to be your reality. Whether you had your basement flooded once upon a time – or you want to prevent that from happening and are just taking precautions, let waterproofing contractors like us introduce you to basement waterproofing in Southern Ontario. When you search basement waterproofing near me, RCC Waterproofing can help prevent basement leaks using tried and true waterproofing solutions.

$50 – $300+ per linear ft.

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A RCC Waterproofing contractor installing a protective membrane and a drainage pipe along a foundation wall for exterior basement waterproofing.
Exterior Waterproofing – External Solution

Exterior waterproofing (or sometimes known as external waterproofing) repairs your leaky basement from the outside of your home by exposing the foundation walls and applying the necessary waterproofing material to create a foundation waterproofing system that will redirect and disperse water away from your foundation walls and away from your home. This is one of the best waterproofing solutions used to fix basement leaks and the most common way waterproofing contractors do a basement foundation repair.

$50 – $300+ per linear ft.

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A close-up of a basement corner showing a dimpled waterproofing membrane installed along the foundation wall and a layer of gravel for drainage in a Toronto home.
Interior Basement Waterproofing – Internal Solution

Interior waterproofing (or sometimes known as internal waterproofing) repairs your basement leaks from the inside of your home and is the best solution for a damp or wet basement. When your basement becomes damp and moist, it is best to have an interior waterproofing done in your basement to prevent the growth of mold and mildew, which will create harmful smells and bacteria that affect your health. This is also one of the waterproofing solutions that will help take care of hydrostatic pressure that builds up and causes a wet basement.

$50 – $100 per linear ft.

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A completed interior basement waterproofing system in Toronto showing a sump pump installed in a basin, surrounded by gravel, with a dimpled membrane on the foundation wall.
Sump Pump Services

A sump pump is a water pump that is used to remove water that has been collected in a water-collecting sump basin (sump pit), found in the basement of your home. The sump pit also has a cover to prevent debris from going in and damaging the mechanism. Sump pumps often work together with an interior waterproofing system, and waterproofing companies will recommend having both inside your basement to have a full waterproofing system. Our sump pumps can be installed with backup battery that will make sure your sump pump is always running, even when the power in your house has been disrupted.

$500 – $3000

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A RCC Waterproofing expert using a jackhammer to break up a cracked basement floor in preparation for waterproofing or foundation repair.
Basement Lowering / Underpinning

If you are looking for a more livable space in your home, your basement is the first and most perfect place you should look at. But what if your basement is unfinished or needs to be lowered to provide a comfortable space for your family? This is where waterproofing contractors can come in offering the service basement lowering or underpinning as it is most commonly known, which is important for expanding your living space in your basement. This waterproofing service will give you higher ceilings and more living space for you and your family in your basement. As well, underpinning is a great way to increase the value of your property.

$300 – $500 per square ft.

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A waterproofing technician applying sealant to a crack in a concrete foundation wall as part of a basement waterproofing and foundation repair process.
Waterproofing Foundation Cracks

Foundation cracks are almost certain to result in a wet basement when left unattended. When basement leaks do happen, an epoxy crack injection can be one of the waterproofing solutions that waterproofing companies can use provided the conditions are right. This type of basement foundation repair uses a two part epoxy resin to seal your foundation wall from water leaks and further water damage. The epoxy is injected into the foundation cracks using special ports placed inside the crack. Then the crack is filled and the epoxy solution bonds the pieces of concrete foundation back together.

$50 – $650

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Newly applied black waterproofing membrane on the exterior foundation walls of a building under construction in Toronto, with a drainage system at the base.
Waterproofing Newer Homes – New Construction

It is important to have an exterior waterproofing done on your home and there is no better time to have it done than when the foundation walls are under construction. Waterproofing newer homes is a service that we offer to contractors and new construction companies and RCC will utilize the exterior waterproofing process on your job site to fully waterproof the foundation walls. Let RCC worry about the leaky basement foundation repair and rely on trusted waterproofing contractors like us to make sure the job is done right and with our lifetime warranty.

$2.75 – $4 per square ft.

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A clean crawl space in a Toronto home fully encapsulated with a white vapor barrier to prevent moisture and improve air quality.
Crawl Space Encapsulation

Crawlspace Encapsulation is a waterproofing service that we offer to customers who have a crawlspace inside their homes. It is possible to have a leaky basement if your crawlspace is not properly waterproofed and we offer waterproofing solutions that solve this very specific issue. While it is more common for older homes to have a crawl space, RCC has plenty of experience doing this type of project and we are a waterproofing contractor that will do a proper crawl space encapsulation and seal your home any water related issues that could happen.

$7 per square ft.

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A repaired corner of a concrete foundation in a Toronto home, showing new concrete work and preparation for subsequent basement waterproofing.
Foundation Structural Repair

A structural crack is where the foundation wall feels uneven or the width of the crack is about ¼” or wider. Some structural foundation cracks will require engineer specifications in order fo waterproofing companies to do a basement foundation repair. The obvious thing to look for is major cracks on the foundation wall. A horizontal crack means that there is a big problem. Though all cracks on the basement wall are generally bad, but horizontal cracks are serious. Horizontal cracks occur with the soil [mainly clay] constantly expanding and contracting putting the basement wall under a lot of pressure. Some walls especially block foundation walls tend to bow.

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A partially renovated basement in a Toronto home showing removed drywall, exposed insulation, and potential signs of past water damage on the foundation walls.
Basement Flooding & Water Damage

Water lines that have been damaged, hot water tanks that have broken, water overflows, and other types of basement flooding can cause significant damage that will only get worse if not addressed quickly. Our flood restoration experts will use sophisticated moisture metres to assess the water damage and dry wet areas with commercial-grade blowers and dehumidifiers to prevent further damage.

$1000 – $100,000 per size of job

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Black mold growth and water stains on a wall near a window in a Toronto home, indicating a moisture problem requiring basement waterproofing or leak repair.
Basement Mould Removal Services

Mould can grow as quickly as three days after a basement flood has caused water damage to your home, putting your family’s health at risk. RCC Flood Restoration provides all mould cleanup and removal services that will get rid of the mould, mildew and other bacteria. We can help you detect, locate, test, identify, remove, and treat mould growth in your home or place of business, preventing further damage to the affected areas.

$1000 – $100,000 per size of job

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A plumber in Toronto using a drain snake to clear a clogged floor drain in a flooded basement undergoing water damage restoration.
Basement Sewage Cleanup

When it comes to sewage damage, timing is everything. RCC Flood Restoration understands how serious sewage water damage can be, and we can clean up sewage water damage as well as disinfect and sterilise the affected areas quickly and effectively. This is critical for preventing the spread of harmful bacteria that can lead to serious health problems and diseases like Hepatitis A, Tetanus, and Giardia.

$1000 – $100,000 per size of job

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News

RCC Waterproofing in
the News

RCC has been featured in many news articles, interviews and television appearances over the years, across news outlets from Toronto, Mississauga, Hamilton and more.

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Why Choose Us

Why RCC Waterproofing is the
Leading Basement Waterproofing
Contractor In Cobourg

Cobourg Wet Basement Waterproofing.

Written estimate prior to basement waterproofing.

Cobourg basement waterproofing reviews and testimonials available.

Guaranteed lowest price in Cobourg for basement waterproofing and foundation repair!

Over 100,000 G.T.A and surrounding area foundations repaired and waterproofed.

Cobourg Wet Basements made permanently dry, from the inside or outside (with or without digging!)

Written guarantee upon basement waterproofing completion!

Waterproofing Transferable Lifetime Warranty Guarantee

Cobourg's most referred basement waterproofing Contractor.

waterproofing faq’s

How Much Does Waterproofing Cost?

The cost of the waterproofing job depends on a number of factors. Foundation depth, waterproofing method, and size of the job all affect the cost. To learn more about how much it costs to waterproof your home.

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What Do You Need to Know About Interior Waterproofing in 2026?

In 2026, RCC Waterproofing offers an in-depth look at interior waterproofing, answering common questions homeowners have about this method. Host Anthony Parolin provides a site tour of an active interior waterproofing project and answers your questions.

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Where Can I Find References of RCC Waterproofing’s Work?

The best way to you can find out about the quality of our waterproofing services is by speaking with prior RCC customers. Often times our customers who do business with RCC will recommend our services, attest to our workmanship and let you know about our…

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What is RCC Waterproofing’s Warranty?

RCC Waterproofing is committed to our customers and the workmanship that we do on every job we go to. We offer a lifetime warranty guarantee because we are so confident in our external basement waterproofing system…

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How Long is the Duration of A Waterproofing Job?

Waterproofing jobs typically take anywhere between a day to a week for an average job. Waterproofing job durations will vary depending on a number of factors: Type of foundation (concrete or stone), The material that must…

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How does water come from over the top of the wall?

The most common source of this type of leak is from one of these two below-grade causes. Either the soil grade was improperly performed or homeowners attempted to build the dirt level higher than the concrete wall, causing the seepage through below-grade brick or siding.

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Locations

RCC Waterproofing Jobsite
Locations

Interior and Exterior Waterproofing Cranbrook Av, Toronto, ON

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Sump Pump System – Located In Dovercourt Rd, in Toronto ON

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Weeping Tile Removal and Installation In Toronto On Tanjoe Crescent

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Exterior Waterproofing Job In Toronto ON on Granard Blvd

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Sump Pump Installation- Located on Rosemount Ave, Toronto, ON

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Interior Management System – Located on Rosemount Ave in Toronto, ON

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Toronto Interior Waterproofing Project Done in 2025

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Internal Water Management System – Heath St E (Toronto)

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External Restoration & Waterproofing – Lawnhurst Blvd (Toronto)

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Internal Water Management System w/ Sump Pump Installation- Dewbourne Ave, Toronto

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Exterior Waterproofing – Southvale Dr, Toronto

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Internal Water Management System- Claremont St, Toronto

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External Restoration and Waterproofing-Briar Hill Ave, Toronto

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External Restoration & Waterproofing – Foursome Cr (Toronto)

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External Restoration and Waterproofing- Fairmar Av, Toronto

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External Restoration and Waterproofing- Erskine Av, Toronto

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External Waterproofing – Ernest Av, Toronto

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External Waterproofing – Greybeaver Tr, Toronto

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Internal Water Management System- Byng Ave (Toronto)

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External Restoration / Waterproofing – Givins St (Toronto)

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External Waterproofing – Bowring Walk, Toronto

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External Waterproofing & Sump Pump – Sibley Av, Toronto

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External & Internal Restoration and Waterproofing- Scarlett Rd, York

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External Waterproofing – Painswick Cr, Toronto

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External Restoration and Waterproofing- Shaw St, Toronto

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External Restoration and Waterproofing- Howland Ave, Toronto

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External Waterproofing – Rykert Cr, Toronto

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External Restoration and Waterproofing w/ Sump Pump- Kelway Blvd, Toronto

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Internal Water Management and Sump Pump Installation – Carlaw Ave, Toronto

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Internal Water Management System-Allen Ave, Toronto

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External Waterproofing Project – Granite St, North York

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Exterior Waterproofing- Taunton Rd, Toronto

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External Waterproofing – Bracken Av, Toronto

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Exterior Waterproofing – Branstone Road, Toronto

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Underpinning & External Waterproofing Project on Regal Rd, Toronto

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External Waterproofing – Manor Rd E, Toronto

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External Waterproofing – Warden Av, Scarborough

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Underpinning Repair Project on Hillsdale Ave East, Toronto ON

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Internal Water Management System-Twenty Fourth St, Toronto

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Internal Water Management System on Linsmore Cr, Toronto

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External Restoration and Waterproofing on Vermont Ave, Toronto

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External Waterproofing on Byworth Blvd, Toronto

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Internal Waterproofing and Sump Pump Replacement in Markham ON

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Waterproofing A Brand New Addition on Kleinburg Home Newer Construction

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Exterior Waterproofing Done on Toronto Home in Etobicoke Area

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Interior Waterproofing with Sump Pump Repair in Etobicoke Toronto

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Internal Drainage System at Deloraine Ave. Toronto, ON.

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External Waterproofing at Augusta Ave. Toronto, ON.

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Internal Drainage System at Langley Ave. Toronto, ON.

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External Waterproofing at Dukinfield Cr. Toronto, ON.

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External Waterproofing at Abbotsford Rd. Toronto, ON.

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External Waterproofing at Glenholme Ave. Toronto, ON.

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External Waterproofing at Glendora Ave. Toronto, ON.

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Internal Drainage System at Simpson Ave. Toronto, ON.

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Internal Drainage System at Birchview Cr. Toronto, ON.

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Internal Drainage System at Armour Blvd. Toronto, ON.

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External Waterproofing at Brookview Dr. Toronto, ON.

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External Waterproofing at Harvey Ave. Toronto, ON.

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External Waterproofing at Easson Ave. Toronto, ON.

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External Waterproofing at Sawley Dr. Toronto, ON.

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Internal Drainage System at Caroline Ave. Toronto, ON.

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External Waterproofing at Heather Rd. Toronto, ON.

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External Waterproofing at Old Oak Rd. Toronto, ON.

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External Waterproofing at Vermont Ave. Toronto, ON.

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External Waterproofing at St. Germain Ave. Toronto, ON.

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External Waterproofing at Walmsley Blvd. Toronto, ON.

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External Waterproofing at Westbrook Ave. Toronto, ON.

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External Waterproofing at Harewood Ave. Toronto, ON

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Internal Drainage System at Sutherland Dr. Toronto, ON.

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Internal Drainage System at Pauline Ave. Toronto, ON.

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External Waterproofing at Highland Ave. Toronto, ON.

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External Waterproofing at Oakwood Ave. Toronto, ON.

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External Waterproofing at Snowdon Ave. Toronto, ON

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Internal Drainage System at Church St. Toronto, ON.

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External Waterproofing at Newbury Ln. Toronto, ON.

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External Waterproofing at Riverview Dr. Toronto, ON

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External Waterproofing at Livingstone Ave. Toronto, ON.

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Internal Waterproofing and Drainage for Avenue Rd, Toronto, ON

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Internal Drainage System at Mortimer Ave. Toronto, ON.

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External Waterproofing at Belgravia Ave. Toronto, ON.

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External Waterproofing at Stayner Ave. Toronto, ON.

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External Waterproofing at Haddington Ave. Toronto, ON.

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External Waterproofing at Smithfield Dr. Toronto, ON.

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External Waterproofing at Ashdale Ave. Toronto, ON.

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Internal Waterproofing at Ivor Rd. Toronto, ON.

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External Waterproofing at Cherrywood Ave. Toronto, ON.

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External Waterproofing at Sedgemount Dr. Toronto, ON.

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External Waterproofing at Bastedo Ave. Toronto, ON.

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External Waterproofing at Browning Ave. Toronto, ON.

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External Waterproofing at Greenland Rd. Toronto, ON.

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External Waterproofing at Soudan Ave. Toronto, ON.

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Internal Waterproofing at Lanark Ave. Toronto, ON.

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External Waterproofing for Empress Ave, Toronto, ON

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External Waterproofing for East Ave, Toronto, ON

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External Waterproofing for Walmsley Blvd, Toronto, ON

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Foundation Repair and External Waterproofing for Shaw St, Toronto, ON

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Foundation Repair and Basement Waterproofing for Warren Rd, Toronto, ON

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External Waterproofing for Vermont Ave, Toronto, ON

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External Waterproofing for Rockland Dr, Toronto, ON

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Sump Pump and Discharge for Woburn Ave, Toronto, ON

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Internal Waterproofing for Bloor St, Toronto, ON

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Internal and External Waterproofing for Rockwell Ave, Toronto, ON

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External Waterproofing for Romulus Dr, Toronto, ON

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Internal Waterproofing Eglinton Ave West, Toronto, ON

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Waterproofing for St. Clair Avenue West, Toronto, ON

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External Waterproofing for Arlstan Dr, Toronto, ON

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Basement Waterproofing for Glen Belle Cr, Toronto, ON

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Sump Pump for Yeomans Rd, Toronto, ON

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Foundation Repair and Waterproofing for Walmer Rd, Toronto, ON

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External Waterproofing for Spinney Ct, Toronto, ON

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Basement Waterproofing for Highland Ave, Toronto, ON

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Complete Basement Waterproofing for Bowan Ct, Toronto, ON

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Internal Waterproofing for Monclova Rd,Toronto , ON

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External Waterproofing for Sedgebrook Cr, Toronto, ON

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Window Wells and Waterproofing for St Leonards Ave, Toronto, ON

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External Waterproofing for Donlea Dr, Toronto, ON

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Drainage Tile System Repair for Westmoreland Av, Toronto, ON

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External Waterproofing for Maxome Av, Toronto, ON

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External Waterproofing for Taylor Dr, Toronto, ON

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Sump Pump and Internal Drainage for Donlea Dr, Toronto, ON

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External Waterproofing for Montrose Ave, Toronto, ON

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Window Wells and External Waterproofing for Osmund Ct, Toronto, ON

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Window Wells and External Waterproofing for Brookhaven Dr, Toronto, ON

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Internal Drainage for Caledonia Rd, Toronto, ON

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External Waterproofing and Window Wells for Overbank Cr, Toronto, ON

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Crack Repair for Fortrose Cr, Toronto, ON

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Internal Drainage for Deloraine Av, Toronto, ON

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External Waterproofing for Belsize Dr, Toronto, ON

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Crack Waterproofing for Beaverhall Dr, Toronto, ON

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Waterproofing with Obstacles Belsize Dr, Toronto, ON

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Fixing a Previously Completed Waterproofing Job for Coldstream Av, Toronto, ON

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Multiple Waterproofing Jobs for Spadina Rd, Toronto, ON

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Foundation Waterproofing for Douglas Av, Toronto, ON

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External Waterproofing for Lebos Rd, Toronto, ON

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External Waterproofing for Wychwood Pk, Toronto, ON

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External Waterproofing for Fisherville Rd, Toronto, ON

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Internal Waterproofing at Rideau Av, Toronto, ON

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External Waterproofing for Canterbury Cr, Toronto, ON

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External Waterproofing for Tavistock Rd, Toronto,ON

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External waterproofing on Steeles Ave West, Toronto, ON

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Foundation Crack Waterproofing for Oak St, North York, ON

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External Waterproofing for Montgomery Rd, Etobicoke, ON

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External Waterproofing for High St, Toronto, ON

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Crack and Foundation Repair/Waterproofing Shockley D, Etobicoke, ON

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External Waterproofing for Dixon Rd, Etobicoke, ON

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Huge Internal System and Sump Pump for Mitre Pl, Etobicoke, ON

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Waterproofing for Hamlyn Cres, Etobicoke, ON

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Foundation Waterproofing for Queens Drive, Toronto, ON

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Exterior Waterproofing Project on Cosmic Dr, North York, ON

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Waterproofing Elmsthorpe Ave, Toronto, ON

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External Waterproofing for Booth Ave, Toronto, ON

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External Waterproofing for Brownville Ave. Toronto, ON

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Internal Drainage for Clinton Av, Toronto, ON

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Foundation Waterproofing for Armadale Ave, Toronto, ON

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Block Foundation Waterproofing for Annette St, Toronto, ON

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Internal Drainage System for Ferrier Ave, Toronto

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Sump Pump and Waterproofing for Waverley Rd, Toronto, ON

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Block Foundation Waterproofing for Cairnside Cr, North York, ON

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Sump Pump Installation for Ruscica Dr, North York, ON

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Internal Drainage for Fairbank Ave, Toronto, ON

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Foundation Waterproofing for Joanith Dr, Toronto, ON

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External Waterproofing for Esgore Dr, North York, ON

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External Waterproofing for Rooksgrove Pl, North York, ON

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Sump Pump Services and Exterior Waterproofing for Addison Cr, North York, ON

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External Waterproofing at Colin Av, Toronto, ON

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Foundation Waterproofing for Spadina Rd, Toronto ON

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External Waterproofing for Oriole Cr, Toronto, ON

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External Waterproofing for Ellins Av, Toronto, ON

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Block Foundation Repair and Waterproofing for Elwood Blvd, Toronto, ON

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Basement Lowering and Waterproofing for Duplex Av, Toronto, ON

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Concrete Foundation Repair and Waterproofing for Monarchdale Av, North York, ON

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Block Foundation Waterproofing for Ardtrea Av, North York, ON

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Waterproofing Humbercrest Blvd, Toronto, ON

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Foundation Waterproofing for Castle Knock Rd, Toronto, ON

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Concrete Foundation Waterproofing for Dundas St E, Toronto, ON

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Stone Foundation Waterproofing for Warden Av, Scarborough, ON

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External Waterproofing for Dovercourt Rd, Toronto, ON

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Foundation Crack Repair and Exterior Waterproofing for Sheppard Ave W, North York, ON

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Block Foundation Waterproofing for Prue Av, North York, ON

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Crack Waterproofing and Repair for Castlefield Av, Toronto, ON

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Block Foundation Waterproofing for Briar Hill Av, Toronto, ON

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External Waterproofing Cracks for Plymbridge Rd, North York, ON

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External Waterproofing for King St E, Toronto, ON

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External Waterproofing for York Downs Dr, Toronto, ON

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Block Foundation Waterproofing for Bardwell Cr, Toronto, ON

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Waterproofing Foundation for Watson Ave, Toronto, ON

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External Waterproofing for Cortleigh Blvd, Toronto, ON

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Window Wells and Foundation Waterproofing for Briar Hill Av, Toronto, ON

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Internal Drainage and Waterproofing for Richmond St W, Toronto, ON

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Stone Foundation Repair and Waterproofing for Queen Mary’s Dr, Etobicoke, ON

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Block Foundation Repair and Waterproofing for Bathurst St, Toronto, ON

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External Waterproofing for MacNaughton Rd, East York, ON

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Block Foundation Waterproofing for Clinton St, Toronto, ON

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Block Foundation Waterproofing for St. Clements Av, Toronto, ON

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External Waterproofing for St. Clarens Ave, Toronto, ON

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External Waterproofing for Logandale Rd, North York, ON

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Sump Pump and Waterproofing for Poplar Plains Rd, Toronto ON

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Drainage System Repair and Sump Pump Installation for Haddon St, Toronto, ON

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Waterproofing for Mountnoel Av, Toronto, ON

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Internal Drainage System Repair for Hallam St, Toronto, ON

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Foundation Repair and Waterproofing for Brookside Av, Toronto, ON

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Foundation Crack Repair at Princess Av, North York, ON

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External Waterproofing for Sparrow Av, North York, ON

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External Waterproofing for Robina Ave, Toronto, ON

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Block Foundation Waterproofing for Golfdale Rd, Toronto, ON

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Internal Waterproofing for Lyndhurst Ct, Toronto, ON

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Window Wells and Foundation Waterproofing for Clappison Blvd, Toronto, ON

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Block Foundation Waterproofing for The Kingsway, Etobicoke, ON

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Sump Pump and External Waterproofing for Glebeholme Blvd, Toronto, ON

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Block Foundation Waterproofing for Northcliffe Blvd, Toronto, ON

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Internal Waterproofing and Drainage for Elm Grove Av, Toronto,ON

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External Waterproofing for Montcalm Ave, Toronto, ON

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Waterproofing for Chisholm Av, Toronto, ON

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External Waterproofing for Strathmore Ave, Toronto, ON

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Waterproofing for Langley Ave, Toronto, ON

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Window Well and Waterproofing for White Heather Blvd, Toronto, ON

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Internal Drainage System for Jones Av, Toronto, ON

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External Joint Waterproofing for Cocksfield Avenue, Toronto, ON

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External Waterproofing for Maxwell St, Toronto, ON

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Block Foundation Waterproofing for Lexfield Av, Toronto, ON

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External Waterproofing for Westroyal Rd, Toronto, ON

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Waterproofing for Galbraith Ave, Toronto, ON

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Waterproofing and Lowering for Cheritan Av, Toronto, ON

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External Waterproofing for Westview Blvd, Toronto, ON

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Waterproofing Foundation Walls for Dunview Av, Toronto, ON

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Drainage System and Waterproofing for Rustic Rd, Toronto, ON

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External Waterproofing for Reiber Cr, Toronto, ON

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External Waterproofing for Kingslake Rd, Toronto, ON

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Sump Pump for Elm Ridge Dr, Toronto, ON

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Home Waterproofing for Regal Road, Toronto, ON

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Block Foundation Waterproofing for Strathallan Wood, Toronto ON

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External Waterproofing for Sweeney Dr, Toronto, ON

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Waterproofing for Wells St, Toronto, ON

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Waterproofing for Westwood Ave, Toronto, ON

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Waterproofing for Flavian Cr, Toronto, ON

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Block Foundation Waterproofing for Caledonia Rd, Toronto, ON

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External Waterproofing for Walpole Av, Toronto, ON

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Waterproofing for The Westway, Toronto, ON

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External Waterproofing for Wright Av, Toronto, ON

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Foundation Waterproofing for Coleman Ave, Toronto, ON

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Waterproofing for Boulton Av, Toronto, ON

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Waterproofing for Lowther Av, Toronto, ON

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External Waterproofing for Homewood Av, Toronto, ON

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External Waterproofing for Old Forest Hill Rd, Toronto, ON

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Internal Drainage for Northcliffe Blvd, Toronto, ON

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External Waterproofing for Dewbourne Av, Toronto, ON

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External Waterproofing Randolph Rd, Toronto, ON

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External Waterproofing for Exbury Rd, Toronto, ON

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Block Foundation Repair and Waterproofing for Shaftesbury St, Toronto, ON

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Foundation Repair and Waterproofing for Highview Cresent, Toronto, ON

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External Waterproofing for Geraldton Cr, Toronto, ON

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Internal and External Waterproofing for Nesbitt Dr, Toronto, ON

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Internal Drainage for Viewmount Av, Toronto, ON

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Block Foundation Waterproofing for Yorkview Dr, Toronto, ON

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Waterproofing for Ettrick Cr, Toronto, ON

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Window Wells for Eldorado Court, Toronto, ON

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Window Wells and Waterproofing for Skyview Crescent, Toronto, ON

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Waterproofing and Basement Lowering for Gormley Av, Toronto, ON

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Stone Foundation Waterproofing for Gibson Av, Toronto, ON

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Block Foundation Waterproofing for Elmhurst Ave, Toronto, ON

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Waterproofing for Clifton Av, Toronto ON

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Crack Waterproofing for Apache Trail, Toronto, ON

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External Waterproofing for Nairn, Toronto, ON

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External Waterproofing for Hendon Ave, Toronto, ON

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External Waterproofing for Brighton Av, North York, ON

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Internal Drainage for Franklin Ave, Toronto, ON

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Foundation Repair and Waterproofing for Maplewood Av, Toronto, ON

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Foundation Waterproofing for Pine Crest Rd, Toronto ON

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External Waterproofing for Ernest Ave, Toronto, ON

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External Waterproofing for Tangmere Rd, Toronto, ON

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Window Well and Waterproofing for Lescon Rd, Toronto, ON

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Waterproofing for Armada Ct, Toronto, ON

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External Waterproofing for Newmarket Ave, Toronto, ON

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Waterproofing Foundation for Samba Dr, Toronto, ON

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Waterproofing for Smithwood Dr, Toronto, ON

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Waterproofing for Dunlace Dr, Toronto, ON

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Brick Foundation Waterproofing for Dixon Ave, Toronto, ON

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Concrete Foundation Waterproofing for Gladiola Court, Toronto, ON

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Waterproofing for Forsyth Cr, Toronto, ON

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Reviews

5
7 Reviews
All Reviews
7 Reviews
Yelp
24 Reviews
Opio
7 Reviews
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By Patti Ryan on Apr 02, 2026
Guest Review
I had water coming in my basement. Their representative quickly identified that it was not a major issue which was a relief! Very professional and helpful and no charge! I highly recommend them!
Employees Tagged in this Review
Nicholas T
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By RCC Waterproofing Cobourgon Apr 02, 2026
Hi Patti, we're thrilled to hear our representative at RCC Waterproofing Cobourg could help with your basement issue! Your recommendation means a lot to us. Thank you!
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By RCC Waterproofing Cobourgon May 01, 2026
Dear Patti, we're thrilled you found our service at helpful and professional. Your recommendation means a lot to us!

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By Peter M. on May 02, 2020
Verified by business
They showed me some waterproofing solutions to fix my leak issue and due to my patio stones, we decided they do it from the inside. With all said and done the internal waterproofing worked because there is no water issues. Professional work! ~Peter
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By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you for choosing RCC Waterproofing Cobourg, Peter! We're glad our team provided professional and effective waterproofing solutions for your patio.

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By Jonah Hisse on Mar 04, 2020
Verified by business
Our basement gets very damp in certain rooms to the point where we found mold. It was clear we needed to do something about that and RCC had the solution. The did a full wrapped of the basement with membrane to prevent the moisture from building and so far the problem has been solved. Im glad we called them/
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By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you for choosing RCC Waterproofing Cobourg, Jonah! We're thrilled to hear that our team was able to solve your basement moisture issue with a full basement wrap. If you need any further assistance, please don't hesitate to reach out.

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By Nick Rojas on Dec 04, 2019
Verified by business
RCC did a great job and offered us a fair affordable price. we cant thank them enough.
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By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you, Nick! We're thrilled to hear that RCC Waterproofing Cobourg provided great service at an affordable price.

By George Stoetes on Jul 02, 2019
Verified by email
RCC have been wonderful to work with. George has really helped us take care of these horrible leaks that keep showing up everytime it rains. They did a full waterproofing job from the outside of our home and what evert hey put on the house, it worked like a charm. Thank you so much guys for put these worries to rest.
Employees Tagged in this Review
George S RCC
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By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you, Janis, for your kind words! We're thrilled to hear that George and our team at RCC Waterproofing Cobourg were able to effectively address your leak issues. It was our pleasure to put your worries to rest. We appreciate your support!

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By Godwin Wallace on Jun 05, 2019
Verified by email
Our foundation leaked in a very hard to reach place so the RCC rep advised us to fix it from the inside instead. They found the cracks from the inside and got to work sealing them. We also opted to have the team add an interior barrier to help with the moisture in our basement. All in all a great experience. Thanks again RCC
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By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you for choosing RCC Waterproofing Cobourg, Godwin! We're glad our team was able to efficiently fix the leaks from the inside and add an interior barrier. We appreciate your positive feedback and look forward to serving you again in the future.

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By Catherine H on Apr 26, 2019
Verified by email
Super professional! RCC came into take care of an ongoing leak we had in our foundation and I couldn't be happier. The leak is gone and they have even given us advice on how to prevent any more leaks from happening. Great job!
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By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you for choosing RCC Waterproofing Cobourg, Catherine! We're thrilled to hear that our team provided you with professional service and successfully resolved your foundation leak. We appreciate your kind words and are always here to help with any future waterproofing needs.

By andyr Goldfish on Aug 16, 2018
Verified by business
The leak at my home was in a concrete wall in the basement. It was "professionally" repaired 4 years ago which lasted only about 3 years. I then went to the real professionals, RCC Waterproofing. They did a great job and their generous warranty has given me peace of mind for the future protection of my home.
By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you for choosing RCC Waterproofing Cobourg, Andyr! We're glad our team could provide you with a great job and peace of mind. Our generous warranty ensures the future protection of your home. We appreciate your trust in our professionals.

By James - Port Hope on Apr 24, 2017
Verified by business
thank you justin for taking the time to visit my home and to give me options on how to fix it. I really appreciate you slowly going over it with me. thanks.
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By RCC Waterproofing Cobourgon Aug 15, 2023
Thank you, James, for your kind words. We're glad Justin provided you with options and took the time to explain them thoroughly. We appreciate your support and look forward to assisting you further. - RCC Waterproofing Cobourg
RCC Waterproofing Cobourg 5 out of 5 based on 7 user reviews

Water intrusion, basement flooding, and foundation deterioration can be a serious concern for Cobourg homeowners. RCC Waterproofing provides comprehensive basement waterproofing, foundation repair, sump pump installation, and crawl space waterproofing to prevent these issues before they escalate. Our special promotions, including 5% off for qualifying customers, make early intervention affordable and stress-free.

Paired with our Price Match Guarantee and 0% financing plans, Cobourg residents can receive high-quality waterproofing solutions at unbeatable value. With our Transferable Lifetime Warranty, your home enjoys long-term moisture protection, structural integrity, and increased property value.

Seniors Citizen Discount

At RCC Waterproofing, seniors receive 5% off any waterproofing job to help protect the homes you’ve built. Professional waterproofing prevents basement leaks, mold, and costly damage, keeping your home safe and dry.

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Military Discount

RCC Waterproofing proudly offers 5% off to military members who need waterproofing. Our professional waterproofing keeps your foundation dry and protected from water damage, cracks, and flooding.

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