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Public evidence profile · Checked May 2026

Act Fast Waterproofing

HVAC contractorToronto5.0201 reviews · 1 independent public source
Awards & recognition
2 independent awards
Trust Score
72out of 100
Strong track record
  • Rated 5.0 from 201 reviews
  • 3 reviews in the last 12 months
How this score is worked out
Rating5.0 / 5
Review volume201
Independent sources1 independent public source
CredentialsNo credentials shown yet

How this score is made up

What customers say49.8 of 64.9
Independent checks17.6 of 20.3
Track record5 of 14.9
See the independent checks
  • Ways to reach them16.2 of 16.2
  • Photos of their work0 of 2.7
  • Industry recognition1.4 of 1.4

Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.

Call (647) 993-3466
Independent recognition

Awards & recognition

Best of HomeStars winner (2026)

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.

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HomeStars Best of the Best winner (2025)

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.

5.0out of 5
201 reviews in public evidence3 reviews in the last 12 monthsMost recent review
Customers often mention
  • Fast & efficientMentioned in every review we've read
  • Friendly & politeMentioned in 60% of reviews we've read
  • ProfessionalMentioned in 40% of reviews we've read
Where these reviews are published
  • HomeStars201 reviews · 5.0 avg

Detailed reviews

These are the individual reviews we hold for Act Fast Waterproofing, including the highlights above. The 201 headline total is the review volume reported across public review sources.

E.S.5.0 / 5 ·

For basement waterproofing in Toronto look no further than Act Fast Waterproofing.They identified the source of the leak,explained the repair options clearly,and completed the work professionally and on schedule.The cred was respectful,kept the area tidy and since the work was done the basement has stayed completely dry.Highly recommend this company,

ChrisC5.0 / 5 ·

Colm and team were exactly what we needed. Fast, knowledgable, experienced (especially in our neighborhood specifically), friendly and reasonably priced. Hopefully I don’t have any other foundation or waterproofing issues with my house but if we do, I’ll be calling Act Fast again 100%

Cathy5.0 / 5 ·

Act Fast Waterproofing got the job done fast, professionally and effectively. Price was reasonable as well. Very happy with the work, employees were polite and professional.

eturkyoung5.0 / 5 ·

They were professional, efficient and courteous from start to finish. They resolved our long outstanding problem with flooding in our basement and did so for a very reasonable price. We would not hesitate using Colm and his company again.

Anonymous5.0 / 5 ·

Great experience with this company and the installation was quick and everything has worked as expected. The advice and help with claiming 80% of the cost of the sump pump from the city was a big bonus. Highly recommend Act Fast Waterproofing.

Local context

Rated 5.0, above the local average for hvac contractors in Toronto

Across 60 hvac contractors in Toronto, 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

Where this information comes from

1 named public source

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

Award-Winning Basement Waterproofing Experts in Toronto Act Fast Waterproofing is a trusted, award-winning Toronto waterproofing company with over 25 years of hands-on experience in basement waterproofing, foundation repair, and structural solutions. Featured on HGTV’s Save My Reno and Marc & Mandy, we’ve built a reputation as one of the top basement waterproofing companies in Toronto. Our experienced team specializes in diagnosing and permanently fixing basement leaks, crawl space moisture issues, and foundation problems. From interior waterproofing systems to full exterior foundation repairs, we deliver proven, long-lasting results. Homeowners across Toronto rely on Act Fast Waterproofing for honest assessments, fair pricing, and high-quality workmanship. When it comes to protecting your home from water damage, we don’t just know waterproofing, we lead the industry. Act Fast Waterproofing, Toronto’s go-to experts for basement waterproofing and foundation repair.

What this business says about itself
From their own website

What this business says about itself

  • Areas served: Toronto, ON And Surrounding, Serve Ajax Burlington, East York Hamilton, Mississauga Oshawa Picke
  • Good to know: Free quotes · Price match

Accreditations it displays. Confirm each is current on the official register before you hire:

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 tradingOperating since at least 2025 (1 year), according to an independent source, not just their own word.
Website online since2012Award-winning since2025
Your own checks

What to check before you hire

Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
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 Act Fast Waterproofing before you contact them.

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Good to know

Common questions about Act Fast Waterproofing

Is Act Fast Waterproofing a legitimate business?

Act Fast Waterproofing has 201 independent public reviews, rated 5 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 Act Fast Waterproofing?

Act Fast Waterproofing has 201 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know Act Fast Waterproofing's reviews are genuine?

Act Fast Waterproofing's 201 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 Act Fast Waterproofing had recent public reviews?

Act Fast Waterproofing has 3 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.

Has Act Fast Waterproofing won any awards?

Act Fast Waterproofing holds 2 independent awards, including Best of HomeStars winner (2026); HomeStars Best of the Best winner (2025). These are third-party awards: recognition that has to be won, not self-issued.

What areas does Act Fast Waterproofing cover?

They state on their own website that they cover Toronto, ON And Surrounding, Serve Ajax Burlington, East York Hamilton, Mississauga Oshawa Picke. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.

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