Les Toitures Kolossus Inc is a roofing company serving Longueuil, QC. Reviewers repeatedly call out its workmanship, punctuality, professionalism. It carries an N49 Trust Score of 58.8/100 across our 10-factor review. Mentions 4 service areas on home page (e.g. brossard, laval, longueuil, montréal).

Why this 58.8/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score58.8/100
Google Reputation
9.3/14

5★ from 54 Google reviews

Rating5★ from 54 reviews
3.7
Volume54 total Google reviews
2.4
Recency (last 90d)7 reviews in the last 90 days
1.9
Velocity (per month)~2.0 reviews/month over the trailing year
1.3
Multi-Platform Reputation
8.5/10

Rated on 2 platforms — Google 5.0, Facebook 5.0; ratings agree

Website Quality
4.6/5

Has a website with a published email

HTTPSHTTPS enabled
0.5
Mobile + Core Web VitalsPSI mobile score 69/100 · LCP 5077ms · CLS 0.00
1.0
Contact email on fileContact email on file (info@toitureskolossus.com) — via website
0.8
Page presenceFound: about, contact, reviews, services, team
1.3
Schema.org LocalBusinessPublishes LocalBusiness / Plumber schema.org markup
0.5
Content depthRich content (5,682 chars on home)
0.5
Safe BrowsingClean — no Google Safe Browsing flags
0.8
Local SEO Visibility
9.5/12

Ranks #3 in Google Maps local results for Longueuil

Business Longevity
4.5/12

~2.2 years on Google Maps (from total-reviews ÷ monthly rate)

Awards & Recognition
3.6/12

Not on Three Best Rated / BBB

Brand Strength
4.3/10

~60 reviews across 2 platforms

Service Area Coverage
6.5/10

Mentions 4 service areas on home page (e.g. brossard, laval, longueuil, montréal)

Consumer Trust Indicators
5.7/10

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

Social Media Presence
2.3/5

2 platforms linked: Facebook, Instagram · ~6 Facebook reviews

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5.0

54 Reviews

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R

By Ronny Laporte on Jun 6, 2026 Verified by Google

I'm really satisfied with the quality work of the Kolossus team! A huge thank you for your honesty, impeccable work, and punctuality. The guys work hard and have a great team spirit!

I recommend Kolossus 100%.

Thanks again for the fantastic work, guys! 🙏🏽

R

By Ronny Laporte on Jun 6, 2026 Verified by Google

I'm really satisfied with the quality work of the Kolossus team! A huge thank you for your honesty, impeccable work, and punctuality. The guys work hard and have a great team spirit!

I recommend Kolossus 100%.

Thanks again for the fantastic work, guys! 🙏🏽

P

By Pranay Khanna on Apr 6, 2026 Verified by Google

Really impressed by the responsiveness and integrity of the team, Martin and Louis-Philip. I had a minor issue on my roof with my chimney top blowing off. They came in for an inspection the next day, and ended up fixing it without charging a fees. Will be happy to contact them again for my roofing needs!

P

By Pranay Khanna on Apr 6, 2026 Verified by Google

Really impressed by the responsiveness and integrity of the team, Martin and Louis-Philip. I had a minor issue on my roof with my chimney top blowing off. They came in for an inspection the next day, and ended up fixing it without charging a fees. Will be happy to contact them again for my roofing needs!

S

By SJL on Feb 6, 2026 Verified by Google

We had a water infiltration issue in our garage and contacted Toiture Kolossus for an inspection. They were responsive, professional, and very thorough in explaining what was causing the problem and what needed to be done to prevent further damage.

They provided a clear inspection report, walked us through the situation with photos and a video, and implemented temporary preventive measures to limit further water infiltration. You can tell they care about doing things properly and helping homeowners understand what’s going on, rather than just rushing through a job.

Even though this was a stressful situation for us, their professionalism and communication gave us peace of mind. I would definitely recommend Toiture Kolossus for inspections, diagnostics, and emergency mitigation work related to roofing and water infiltration issues.

S

By SJL on Feb 6, 2026 Verified by Google

We had a water infiltration issue in our garage and contacted Toiture Kolossus for an inspection. They were responsive, professional, and very thorough in explaining what was causing the problem and what needed to be done to prevent further damage.

They provided a clear inspection report, walked us through the situation with photos and a video, and implemented temporary preventive measures to limit further water infiltration. You can tell they care about doing things properly and helping homeowners understand what’s going on, rather than just rushing through a job.

Even though this was a stressful situation for us, their professionalism and communication gave us peace of mind. I would definitely recommend Toiture Kolossus for inspections, diagnostics, and emergency mitigation work related to roofing and water infiltration issues.

C

By Charo Lloret on Nov 11, 2023 Verified by Google

Excellent workers. They removed the old roof and installed new shingles, all in one day, cleaned up perfectly when they were done and took away the old materials in a container. They gave me pictures of their work on the roof, an easy to understand explanation of what they had done and ten years of guarantee. They were punctual, respectful of my property, kind and safe.

C

By Charo Lloret on Nov 11, 2023 Verified by Google

Excellent workers. They removed the old roof and installed new shingles, all in one day, cleaned up perfectly when they were done and took away the old materials in a container. They gave me pictures of their work on the roof, an easy to understand explanation of what they had done and ten years of guarantee. They were punctual, respectful of my property, kind and safe.

E

By Eyal Goren on Jun 29, 2023 Verified by Google

We had to do the shingles and flashing of our roof. Every step of the project with Les Toitures Kolossus was done to our complete satisfaction. They were professional, always on time, responsive and friendly. The cost was completely fair too. I had the feeling that they are more passionate about the project than I was and I trusted their judgement and excellent work completely. I have no hesitation in recommending them to anyone.
(Oh! and they took such excellent care in protecting our plants and leaving everything super clean when they were done!)

Eyal Goren.

E

By Eyal Goren on Jun 29, 2023 Verified by Google

We had to do the shingles and flashing of our roof. Every step of the project with Les Toitures Kolossus was done to our complete satisfaction. They were professional, always on time, responsive and friendly. The cost was completely fair too. I had the feeling that they are more passionate about the project than I was and I trusted their judgement and excellent work completely. I have no hesitation in recommending them to anyone.
(Oh! and they took such excellent care in protecting our plants and leaving everything super clean when they were done!)

Eyal Goren.

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Les Toitures Kolossus Inc 5.0 out of 5.0 based on 54 user reviews.

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