HomeStars is one of Canada's largest home-services review sites; its Best of award goes each year to the pros with the highest verified customer ratings.
View award source (opens in new tab)Public evidence profile · Checked May 2026
Rcc Waterproofing
Awards & recognition
2 independent awards
No Trust Score yet
- Rated 4.9 from 1,054 reviews
Newest review May 2025
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Independent recognition
Awards & recognition
HomeStars is one of Canada's largest home-services review sites; its Best of award goes each year to the pros with the highest verified customer ratings.
View award source (opens in new tab)These are independent third-party awards: recognition earned from review communities and trade bodies, never paid placement.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
4.9out of 5
Where these reviews are published
- HomeStars1,054 reviews · 4.8 avg
Detailed reviews
These are the individual reviews we hold for Rcc Waterproofing, including the highlights above. The 1,054 headline total is the review volume reported across public review sources.
Excellent crew who explained the work diligently. Did interior waterproofing in the basement. Raymond, Eddie and Mauro are a great team!
Service was perfect, Ramy and Choy were on time, completed the work, very professional, a pleasure to work with!!
We had a leak coming in the back room, and we called a bunch of waterproofing companies. Some of them didn't even return our calls, others wanted us to pay for a quote. When we contacted RCC Waterproofing, Jeffery M. called us back the same day, and booked an appointment for us the next day. His inspection and quote were free, and he explained to us that our issue wasn't even a waterproofing issue, it was a plumbing issue. So even though we didn't even go with RCC Waterproofing to fix the issue, we were really happy with the patience and knowledge that Jeffery had; there was no pressure from him to do work that we didn't need to do. Very happy.
I would recommend RCC to anyone who needs waterproofing. I called when my basement had a leak coming through the wall. Daniel was the sales rep and he was great to deal with. He quickly came to see the leak, and gave quotes right away. He explained all the options, which helped me understand and pick the option that was best for me. Because my basement was unfinished, I decided to waterproof the entire basement before I get it finished. I would give RCC a call and ask for Dan if you have a leak in the GTA.
Local context
Rated 4.9, in line with the local average for hvac contractors in North York
Across 61 hvac contractors in North York, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Public evidence last checked May 2026
About
RCC WATERPROOFING TORONTO - Homestars Best Of Awards 2024 Winner & 14 Times Awards Recipient Basement Waterproofing Toronto, Hamilton, London, Scarborough, Mississauga, Oakville, Vaughan and more! Wet Basement? Since 1920, Toronto homeowners and businesses have trusted RCC Waterproofing Toronto to solve their basement foundation repair issues. With over 100 years of experience in waterproofing solutions, RCC Waterproofing has the right waterproofing services for all your leaky basement and structural foundation concerns. We offer a Transferable Lifetime Warranty Guarantee with every waterproofing project. We are waterproofing contractors specializing in residential, commercial, and industrial structures in Toronto, Hamilton, Niagara, London, Oshawa, Barrie, and everywhere in between - Leaky basements made permanently dry, from the interior basement or exterior foundation. Look up waterproofing near me and guaranteed you will find us and RCC Waterproofing will be ready to take on any basement leak repair. We are also a 14 times Homestars "Best of Awards" winner and fully Homestars Verified. With over 750+ reviews to read here on Homestars, we are one of the most trusted waterproofing companies in the business! RCC Waterproofing's experience in solving wet basements, damp basements, foundation cracks, and basement leaks is second to none. We offer waterproofing services like external waterproofing, internal waterproofing, sump pump repair, basement underpinning & basement lowering, basement repair, foundation repair and crack repair. Trust in the wet basement people to get the job done! We are one of the best basement waterproofing contractors around. We service the following areas: Aurora, Barrie, Bowmanville, Brampton, Brantford, Burlington, Cambridge, Cobourg, Collingwood, East York, Etobicoke, Hamilton, Kawartha Lakes, Kitchener, Leaside, Lindsay, London, Markham, Milton, Halton, Mississauga, Newmarket, Niagara, North York, Oakville, Oshawa, Peterborough, Pickering, Scarborough, St. Catharines, Toronto, Vaughan, Waterloo and Whitby.
What this business says about itself
From their own website
What this business says about itself
See their work: Photo gallery (opens in new tab) · Instagram (opens in new tab)
- Guarantee: Transferable lifetime warranty
- Established: 1920 (106 years in business)
- Good to know: Free quotes · Family-run · Price match · Senior & key-worker discounts
Accreditations it displays. Confirm each is current on the official register before you hire:
- BBB Accredited · verify (opens in new tab)
- WSIB covered · verify (opens in new tab)
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
How long they've really been tradingThey state they've been established since 1920, but the earliest independent source we can find is 2025. Worth asking them about the gap.
They say, established1920Website online since2004Award-winning since2025
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Trade licensing in Canada is set by each province or territory. Electrical, gas and plumbing are licensed trades almost everywhere (for example ESA for electrical and TSSA for gas in Ontario), so check your provincial regulator that the contractor is certified for the work before you hire.
A construction lien is a real risk: in every province an unpaid subcontractor or supplier can register a lien against your home even if you already paid the main contractor. Hold back the statutory amount (commonly around 10%) and get signed lien waivers as you pay.
Confirm they cover your area and can actually come out in your timeframe before anything else.
Want an extra legitimacy check? Run the Rogue Contractor Check on Rcc Waterproofing before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Rcc Waterproofing
Is Rcc Waterproofing a legitimate business?
Rcc Waterproofing has 1,054 independent public reviews, rated 4.9 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Rcc Waterproofing?
Rcc Waterproofing has 1,054 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Rcc Waterproofing's reviews are genuine?
Rcc Waterproofing's 1,054 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Has Rcc Waterproofing won any awards?
Rcc Waterproofing holds 2 independent awards, including Best of HomeStars winner (2025); HomeStars Best of the Best winner (2025). These are third-party awards: recognition that has to be won, not self-issued.
Does Rcc Waterproofing guarantee their work?
They state on their own website that transferable lifetime warranty. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.
Barbeque Pro Inc.
78Trust ScoreStrong track recordout of 100
579 reviews (5 in the last 12 months)
York Development Group
67Trust ScoreGood record, gaps to checkout of 100
67 reviews · Reviewed 11 months agoDesign service
Known for: Quality of work · Friendly & polite · Professional
Drain Relief
63Trust ScoreGood record, gaps to checkout of 100
47 reviews
- Their website advertises 24 hours, 7 days a week
Known for: Professional
Kar Reno - Bathrooms & Basement Remodeling
62Trust ScoreGood record, gaps to checkout of 100
52 reviews · Reviewed 12 months agoFixed pricing · Free quotes
Known for: Punctual · Tidy & clean
RayS Homes
57Trust ScoreGood record, gaps to checkout of 100
34 reviews