About RCC Waterproofing Richmond Hill
Wet Basement? RCC Waterproofing Richmond Hill is York Region’s top-rated basement waterproofing and foundation repair contractor. Backed by over a century of expertise and a Transferable Lifetime Warranty, we specialize in fixing wet basements, foundation wall cracks, and high water table leaks. Serving Oak Ridges, Mill Pond, Bayview Hill, Heritage Village, Jefferson, and Crosby, RCC is your local waterproofing expert.
AboutThe best waterproofing team in the business
Richmond Hill homeowners count on us for advanced waterproofing services that adapt to both older character homes and newer builds across York Region. Our approach includes repairing basement leaks, applying foundation sealants, and installing sump pump systems where needed. We take pride in offering transparent, dependable service designed to safeguard properties against long-term water damage. Every project receives careful planning to ensure maximum protection, whether for a small foundation crack or a full-scale exterior waterproofing system. By securing dry, healthy basements, we help Richmond Hill residents preserve property value and maintain a safe, comfortable home environment.
Meet Our TeamRCC Waterproofing Richmond Hill
RCC Waterproofing delivers top-tier waterproofing services for Richmond Hill homeowners seeking reliable foundation protection. Our experienced crew works with foundations of all ages, providing tailored solutions for any structural challenge. By combining premium materials with proven techniques, we guarantee durable, worry-free results. Transparent waterproofing costs make it easy to plan, while RCC Waterproofing ensures your basement stays dry, safe, and valuable for years.
Complete basement waterproofing for Richmond Hill homes. RCC designs custom exterior and interior systems that manage ground water, protect foundation footings, and keep basements dry.
$50 - $300+ per linear ft.
Professional leak detection and sealing across Richmond Hill. We stop active seepage through concrete walls and floor joints, protecting finished basements and structural integrity.
$50 - $300+ per linear ft.
Premium exterior foundation protection. Full excavation down to footings, wall crack repairs, commercial Hydro Guard membranes, and weeping tile replacement for maximum defense.
$50 - $300+ per linear ft.
Clean interior sub-slab drainage systems for Richmond Hill properties. Intercepts groundwater beneath basement floors and channels it safely into a sump pump without exterior digging.
$50 - $100 per linear ft.
High-capacity flood protection for Richmond Hill homes along the Oak Ridges Moraine. Automatic submersible sump pump systems paired with battery backup power.
$500 - $3,000
Expand basement ceiling height and add living space in Richmond Hill. Our safe structural underpinning process excavates beneath footings while bolstering foundation strength.
$300 - $500 per square ft.
Fast epoxy resin crack injections that bond poured concrete foundation walls, sealing water leaks permanently through the entire thickness of the wall.
$50 - $650
Waterproofing services for new residential builds in Richmond Hill. Complete exterior membrane installation and weeping tile systems backed by our lifetime warranty.
$2.75 - $4 per square ft.
Complete vapor barrier encapsulation for crawl spaces in Richmond Hill. Seals out soil moisture, eliminates musty odors, and stops mold growth under your home.
$7 per square ft.
Engineered structural repairs for bowing walls, heavy shifting, and major cracks in Richmond Hill basements. Restores load-bearing stability and safety.
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Emergency flood restoration for Richmond Hill basements. Moisture testing, water extraction, structural drying, and permanent drainage repairs to prevent future floods.
$1,000 - $100,000 per job size
Certified mold removal and remediation for Richmond Hill properties. Safely extracts mold spores, cleans surface buildup, and eliminates subterranean moisture sources.
$1,000 - $100,000 per job size
RCC Waterproofing News
RCC has been featured in many news articles, interviews and television appearances over the years, across news outlets from Toronto, Richmond Hill, Hamilton and more. News sources trust RCC Waterproofing Richmond Hill to provide the information customers need to know about waterproofing solutions.
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CTV News Toronto Interviews RCC Waterproofing to find out how busy the company is during the Spring season and how homeowners all over Ontario can spot situations that may lead to basement floods.
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RCC Waterproofing speaks to Breakfast Television on CityTV Toronto about protecting your foundation from flood damage when the spring thaw creates pools of water around your home.
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RCC Waterproofing speaks to City News Toronto to provide home waterproofing tips and let homeowners know how the Spring Thaw could cause basement leaks and other types of foundation damage.
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RCC Waterproofing is featured on three episodes of Holmes and Holmes where the crew is waterproofing the exterior and interior of Mike Holmes Jr’s house. Watch one of the episodes here where RCC’s own Anthony Parolin recommends waterproofing his foundation from the outside of the house.
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RCC Waterproofing tells City News Toronto about how many waterproofing jobs the company has done this Spring season in places like Mississauga, Scarborough, Etobicoke and all over the Greater Toronto Area.
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CHCH talks to RCC Waterproofing about the aftermath of the Stoney Creek Storm near Hamilton and how homeowners can prevent basement floods by stopping water from coming through their foundation and into their houses.
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Toronto braces for possible flooding amid a multi-day storm. The Globe and Mail speaks to RCC Waterproofing’s President Tony Romanelli about how RCC has been receiving 500 calls a day from homeowners in Toronto, Mississauga, Scarborough and all of Ontario thanks to storms causing basement floods.
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The Toronto Star interviews Tony Romanelli from RCC Waterproofing who asks readers “Is your basement waterproofed?” and tells residents and homeowners the likelihood of exterior foundation leaks and how to hire the right waterproofers for the job.
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The Toronto Sun interviewed RCC Waterproofing to find out how homeowners can protect their basement from winter water damage and make changes around the house and foundation to prevent your basement from water leaks.
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RCC Waterproofing speaks to Breakfast Television on CityTV Toronto about protecting your foundation from flood damage when the spring thaw creates pools of water around your home.
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Tony Romanelli of RCC Waterproofing speaks to CP24 News about donating a truckload of 5000 toys to families this holiday season.
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Tony Romanelli of RCC Waterproofing speaks to CP24 News about donating a truckload of 5000 toys to families this holiday season.
Watch NewsRichmond Hill Waterproofing Cost
Richmond Hill’s basement waterproofing fees are influenced by your home’s build, the extent of water problems, and the type of solution applied. This general guide aids homeowners in preparing for the right waterproofing services that prevent leaks, protect the structure, and create a dry, comfortable basement space.
| Waterproofing Method | Estimated Cost (Per Linear Foot) | Best For | Details |
|---|---|---|---|
| Exterior Waterproofing | $50 – $300+ | Severe leaks, accessible foundation walls | Most durable solution; requires excavation. |
| Interior Waterproofing | $50 – $100 | Finished basements, less invasive options | Installs from inside; ideal when excavation isn’t possible. |
| Foundation Crack Injection | $50 – $650 (per crack) | Single vertical cracks | Quick, non-invasive solution for poured concrete walls. |
| Sump Pump Installation | $500 – $3,000 (flat rate) | Water-prone areas or active leaks | Often paired with interior drainage systems. |
| Weeping Tile Replacement | $100 – $250+ | Poor drainage or clogged systems | Improves water flow away from your home’s foundation. |
Why Choose Us
RCC Waterproofing is recognized as the best waterproofing company across Richmond Hill and York Region, earning multiple industry awards for workmanship and customer satisfaction. Discover why local homeowners trust us.
We specialize in resolving persistent basement leaks driven by the high water tables of the Oak Ridges Moraine. RCC identifies water entry points and fixes them with lifetime-guaranteed systems.
Our sales representatives provide detailed written estimates prior to starting work. We offer transparent pricing so Richmond Hill homeowners know exact costs with full confidence.
Check out reviews from Richmond Hill clients on HomeStars, Google, and TrustedPros. We prioritize site cleanliness, prompt communication, and high-quality waterproofing work.
Get competitive pricing backed by our Price Match Guarantee and consumer-friendly Transferable Lifetime Warranty for complete peace of mind.
We have waterproofed over 100,000 GTA foundations, including homes across Oak Ridges, Bayview Hill, Mill Pond, and Jefferson. Explore our Richmond Hill project portfolio.
Transform damp cellars into dry, usable living areas. Whether you need exterior membranes or interior drain channels, RCC delivers permanent protection.
Every completed project includes a written Transferable Lifetime Warranty. If any leak issues ever arise in a waterproofed section, our team will promptly fix it.
We exclusively install premium materials like Hydro Guard rubberized membranes, reinforcement mesh, and air-gap drainage boards for leak-free foundation walls.
Our Richmond Hill waterproofing specialists are the most referred in the area, known for professionalism, neat work habits, and lasting results. Homeowners trust RCC to keep their basements dry and protected.
waterproofing faq’s
Find answers to common questions about Richmond Hill soil conditions, waterproofing pricing, job durations, and lifetime warranty coverage.
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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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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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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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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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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Flood cleanup is never fun – especially after you start tallying up the damages to your home and personal belongings. Even just an inch of water can cost you new carpet, wallboard, appliances, and furniture. If you are cleaning up after a more devastating storm with deeper flood water…
Learn MoreLocations
In Richmond Hill, we provide expert waterproofing for neighborhoods like Oak Ridges, Mill Pond, Bayview Hill, Heritage Village, Jefferson, and Crosby. From assessing leaks to full basement protection, we deliver solutions that prevent water damage, enhance home durability, and ensure dry, safe living spaces in every corner of the city.
Interior Waterproofing Job on Chadwick Cr. In Richmond Hill
External Restoration & Waterproofing – Sunny Side Dr ( Richmond Hill)
External and Internal Waterproofing – Laverock Ave, Richmond Hill
External Waterproofing – Toporowski Av, Richmond Hill
Sump Pump Installation – Kensington Dr, Richmond Hill
Exterior Waterproofing – Stratford Dr, Richmond Hill
Exterior Waterproofing – Elgin Mills Rd W, Richmond Hill
Exterior Waterproofing – Toporowski Ave, Richmond Hill
Exterior Waterproofing – Casa Grande St, Richmond Hill
Exterior Waterproofing – Demaine Ct, Richmond Hill
Exterior Waterproofing – Arnold Cr, Richmond Hill
Exterior Waterproofing – Wolfson Cres, Richmond Hill
External Waterproofing for Sunset Beach Rd, Richmond Hill, ON
Exterior Waterproofing – Samantha Cir, Richmond Hill
Exterior Waterproofing – Marbrook St, Richmond Hill
Exterior Waterproofing – Taylor Mills Dr S, Richmond Hill
Exterior Waterproofing – Chalmers Rd, Richmond Hill
Exterior Waterproofing – Elmsley Dr, Richmond Hill
Foundation Crack Repair – Wolf Trail Cr, Richmond Hill
Interior Waterproofing – Altamira Rd, Richmond Hill
Foundation Crack Repair – Saphire Dr, Richmond Hill
Exterior Waterproofing – Coons Rd, Richmond Hill
Sump Pump Installation – Greenshire St, Richmond Hill
Foundation Crack Repair – Navarre St, Richmond Hill
Exterior Waterproofing – Palisade Cres, Richmond Hill
Exterior Waterproofing – Highgrove Cres, Richmond Hill
Exterior Waterproofing – Kings Cross Ave, Richmond Hill
Exterior Waterproofing – Bryson Dr, Richmond Hill
Exterior Waterproofing – Greenbelt Cr, Richmond Hill
Exterior Waterproofing – Tannery Ct, Richmond Hill
Interior Waterproofing – Glenayr Rd, Richmond Hill
Featured Richmond Hill Waterproofing Projects
Browse through recent basement waterproofing, crack repair, and underpinning projects completed across Richmond Hill, Ontario.
Waterproofing Reviews
Areas Served in Richmond Hill
RCC Waterproofing offers Richmond Hill homeowners effective solutions for managing water infiltration, foundation issues, and moisture risks tied to the region’s high water tables and varied soil conditions from the Oak Ridges Moraine. With trusted techniques and decades of expertise, our team ensures basements remain dry and secure, no matter the property type. Whether you live in Oak Ridges, Mill Pond, Bayview Hill, Heritage Village, Jefferson, or Crosby, our waterproofing services are designed to handle the specific drainage and soil challenges in your neighbourhood. RCC is dedicated to helping Richmond Hill families preserve their homes’ structural integrity, comfort, and overall value against ongoing water threats.
Explore expert articles covering Oak Ridges water tables, basement waterproofing costs, and foundation care tips in Richmond Hill.
Save 5% with our Senior Citizen Discount or Military Discount on qualifying projects in Richmond Hill, stackable with 0% In-House Financing and our Price Match Guarantee!
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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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.
Service areas
Ready to protect your home with quality waterproofing at a fair price? Contact us today for your free inspection and quote.
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