1.3
2.4Multi-Platform Reputation
2.2/15
Rated on 3 platforms — Google 4.1, Yelp 1.3, HomeStars 2.4; 2.8-star spread between them
Grantson Construction Ltd holds 4.1★ across 14 reviews as a trusted waterproofing provider in Burnaby, BC. The praise that keeps recurring: communication, professionalism, workmanship. It earns an N49 Trust Score of 42.5/100 in our independent review. Altogether it carries ~20 reviews across 3 platforms.
4.1★ from 14 Google reviews
Rated on 3 platforms — Google 4.1, Yelp 1.3, HomeStars 2.4; 2.8-star spread between them
Has a website with a published email
Not in the Google Maps local top results
~10.0 years on Google Maps (from total-reviews ÷ monthly rate)
Not on Three Best Rated / BBB
~20 reviews across 3 platforms
Single Google Business listing — no multi-area signals
On 2 extra platforms; reachable by website, email, phone
No social profiles found on site
By M G on Nov 18, 2025 Verified by Google
Strata hired this company last year to replace my front door after a fire, and the entire experience has been extremely disappointing. When the new door arrived, their team came to install and stain it but the workmanship was terrible. They left stain all over my walls, caused damage to the surrounding area, and the stain on the door itself ended up patchy and uneven.
To make matters worse, the door was installed so poorly that it wouldn’t even open properly. I couldn’t use my front door at all and had to hire someone else to fix their mistakes.
Our strata has been trying to get them to come back and correct the issues for over a year. For the first several months, we were constantly given the runaround, and for the last six months they’ve completely stopped responding altogether.
Please save yourself the stress and
avoid this company. Their lack of accountability and poor quality of work speak for themselves. Our strata has since dropped them from their list of approved contractors and assured me they will not be using them again.
By Reza Eynakchi on Nov 1, 2023 Verified by Google
I am absolutely thrilled with the renovations done by this team. They transformed my place by changing the flooring and painting the walls, and the results are beyond my expectations. Throughout the entire process, their communication was exceptional. They kept me informed at every step, ensuring that I was always in the loop. I was pleasantly surprised by how efficiently they completed the job, showcasing their professionalism and dedication to their work. I highly recommend their services to anyone looking for a seamless and speedy home renovation experience.
By Dan Worsnop on Jul 4, 2023 Verified by Google
100% avoid this company at all costs. Charlie will make personal assessments and recommendations to Strata management to evict tenants, and will blatantly lie for unknown reasons. He caused us much stress and refused to communicate to validate his claims. If his statements were true, we'd not have won our RTB case. Beware!
By John Fowler on Oct 18, 2022 Verified by Google
Christian and his team at Grantson are extremely professional, organized and easy to work with. Their projects have all been completed on-time, within budget and above my clients expectations!
By Jace Reid on Sep 8, 2022 Verified by Google
I have been doing business with Granston for 5+ years. Overall great company to deal with from the top down. Great communication throughout the project, timely service and honest pricing.
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Grantson Construction Ltd 4.1 out of 5.0 based on 14 user reviews.