Rated on 3 platforms — Google 4.9, HomeStars 5.0, Facebook 5.0; ratings agree

Provost & Son's Roofing is a roofing company serving Ottawa, ON. Reviewers repeatedly call out its workmanship, punctuality, communication. It carries an N49 Trust Score of 62.2/100 across our 10-factor review.
4.9★ from 100 Google reviews
Rated on 3 platforms — Google 4.9, HomeStars 5.0, Facebook 5.0; ratings agree
Has a website with a published email
Not in the Google Maps local top results
~5.3 years on Google Maps (from total-reviews ÷ monthly rate)
Not on Three Best Rated / BBB
~118 reviews across 3 platforms
Single Google Business listing — no multi-area signals
On 2 extra platforms; reachable by website, email, phone
2 platforms linked: Facebook, LinkedIn · ~13 Facebook reviews
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By MA V on Jul 16, 2026 Verified by Google

Zach, the owner came out promptly to assess my roof that had started leaking and found and addressed the issue that same day. Very impressed with his service and will 100% use Provost Roofing for my future needs
By Mike Milito on Jun 11, 2026 Verified by Google

My experience with Provost and
Son’s was outstanding from
start to finish. Zach, the owner, responded to all my questions quickly, and it was clear from the first conversation how professional and knowledgable he is. He and his team went out of their way to meet my schedule to complete the work, which was done
to the highest standards. I honestly can’t say enough good things about Zack and his company. Honesty, integrity, professionalism, and quality. Can’t ask for much more than that.
By Terra Richardson on Jun 4, 2026 Verified by Google

Excellent service from beginning to end! We received a quick and clear quotation with fair pricing, consistent communication and updates throughout the process, and great results now with the recent completion! I had an excellent experience with Provost & Son's Roofing, and would highly recommend!
By Jessica James on Jun 3, 2026 Verified by Google

This company consistently goes above and beyond to ensure its customers are fully satisfied with the quality of their work. Their professionalism, attention to detail, and commitment to delivering reliable roofing solutions truly set them apart. From start to finish, the entire process is handled with care, clear communication, and exceptional workmanship. I highly recommend this company to anyone looking for trustworthy, top‑tier roofing services.
By L M on May 6, 2026 Verified by Google

I’ve worked with Zackary and his company twice now for roof repairs. They are responsive, reliable, and professional. He clearly takes his job very seriously. He gave me knowledgeable, practical advice about what to repair now, what to watch for, and what to plan for in the future. He honored his quote both times, and went above and beyond to make sure that the job was done to my satisfaction. I will definitely hire Provost & Sons again.
By Stevie on Apr 23, 2026 Verified by Google

We had a great experience with Provost and Sons! Zack was always available and quick to reply when we had questions. The work was done exactly in the time frame estimated. They left the property clean and his whole team were very respectful of our surrounding gardens/deck by covering everything with tarps and even moving our outdoor seating away from the house which we really appreciated. They went around multiple times to make sure all nails were picked up with magnets, we haven’t found a single one. The roof looks great! Very happy with the level of customer service and the quality-work! :) Thanks again Zack!
By Jessika O on Nov 8, 2025 Verified by Google

Provost & Son's did an outstanding job on our roof. They were professional, affordable, punctual, and delivered high-quality work from start to finish. The team kept the area clean and completed the project on time. There was wood rot (which they predicted), they showed it to us and they were able to fix it for us. I’m very happy with the results and would definitely recommend them to anyone needing roofing work.