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Classic Basement Waterproofing London

4.8 (24 Reviews)Write a Review
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229 Grand Ave, London, ON

(646) 698-4279

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London, ON customers give Classic Basement Waterproofing London 4.8★ across 24 reviews. Customers most often highlight its workmanship, punctuality, professionalism. That track record earns an N49 Trust Score of 66.9/100 and a place in Canada’s Top 100 Waterproofing Companies. Mentions 20 service areas on home page (e.g. ajax, aurora, brampton, burlington, etobicoke).

Why this 66.9/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score66.9/100
Google Reputation
22.5/30

4.8★ from 24 Google reviews

Rating4.8★ from only 24 reviews — shrunk to 4.36★
6.6
Volume24 total Google reviews
4.2
Recency (last 90d)≥27 reviews in last 90 days (extrapolated from sample)
6.0
Velocity (per month)~9.1 reviews/month over the trailing year
5.8
Multi-Platform Reputation
12.2/15

Rated on 2 platforms — Google 4.8, HomeStars 5.0; ratings agree

Website Quality
7.2/10

Has a website and a published email on its own domain

HTTPSHTTPS enabled
1.0
Mobile + Core Web VitalsPSI mobile score 44/100 · LCP 78365ms · CLS 0.00
1.1
Published contact emailContact email on file (info@classicwaterproofingandconcrete.ca) — found on website
1.0
Page presenceFound: about, contact, services
1.2
Schema.org LocalBusinessNo LocalBusiness schema.org markup on home page
0.0
Content depthRich content (17,997 chars on home)
1.0
Safe BrowsingClean — no Google Safe Browsing flags
1.0
AccessibilityLighthouse accessibility 89/100
0.9
Local SEO Visibility
7.8/10

Ranks #2 in Google Maps local results for London

Business Longevity
2.1/5

~0.0 years on Google Maps (from total-reviews ÷ monthly rate)

Awards & Recognition
3/10

Not on Three Best Rated / BBB

Brand Strength
1.9/5

~35 reviews across 2 platforms

Service Area Coverage
4.5/5

Mentions 20 service areas on home page (e.g. ajax, aurora, brampton, burlington, etobicoke)

Consumer Trust Indicators
2.7/5

On 1 extra platforms; reachable by website, email, phone

Social Media Presence
3/5

4 platforms linked: Facebook, Instagram, LinkedIn, YouTube

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4.8

24 Reviews

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V

By Vibrant Cosmo on Jul 12, 2026 Verified by Google

10/10 experience
If your looking to get good quality, call them up!!

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N

By Nathan Barron on Jun 27, 2026 Verified by Google

Amazing service highly recommend did it very fast and cheap price

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Y

By yovana on Jun 27, 2026 Verified by Google

Very cheap and job was done efficiently!

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S

By Samuel on Jun 18, 2026 Verified by Google

they are doing a good job you guys should go there

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T

By Tina Danza on Jun 18, 2026 Verified by Google

I absolutely have to commend this company. They came in to fix a horrible job that another company had messed up and now I finally have a nice dry business! Thank you guys so much!

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Classic Basement Waterproofing London 4.8 out of 5.0 based on 24 user reviews.

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