Rated on 3 platforms — Google 4.8, TrustedPros 5.0, Facebook 5.0; ratings agree

RBZ Contracting holds 4.8★ across 20 reviews as a trusted waterproofing provider in Whitby, ON. The praise that keeps recurring: workmanship, punctuality, fair pricing. It earns an N49 Trust Score of 56.3/100 in our independent review. Altogether it carries ~24 reviews across 3 platforms.
4.8★ from 19 Google reviews
Rated on 3 platforms — Google 4.8, TrustedPros 5.0, Facebook 5.0; ratings agree
Has a website with a published email
Ranks #1 in Google Maps local results for Oshawa
~8.0 years on Google Maps (from total-reviews ÷ monthly rate)
Not on Three Best Rated / BBB
~24 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, Instagram · ~2 Facebook reviews
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By Derek Linton on Jun 8, 2026 Verified by Google

I booked an appointment with Romeo to provide a quote for a new concrete floor in my shop, I received a very reasonable quote right away, Romeo knew I had an upcoming event and he would try and squeeze me in. Not too long after that I got the call and the guys came and poured the new floor all in one day. Everyone was very professional, polite and did a fantastic job! Brandon returned a few days later and saw cut the floor, the guys cleaned everything up and were on their way. RBZ contracting comes highly recommended and I will definitely call them for any future projects I need professional help with.
By Derek Linton on Jun 8, 2026 Verified by Google

I booked an appointment with Romeo to provide a quote for a new concrete floor in my shop, I received a very reasonable quote right away, Romeo knew I had an upcoming event and he would try and squeeze me in. Not too long after that I got the call and the guys came and poured the new floor all in one day. Everyone was very professional, polite and did a fantastic job! Brandon returned a few days later and saw cut the floor, the guys cleaned everything up and were on their way. RBZ contracting comes highly recommended and I will definitely call them for any future projects I need professional help with.
By Trevor States on Apr 3, 2026 Verified by Google

I was extremely pleased with the services provided by Triangle. I needed a full bathroom renovation done and was connected with them through Rona. The work was extremely well done and done on time, even early, which was amazing! Highly recommend!
By Trevor States on Apr 3, 2026 Verified by Google

I was extremely pleased with the services provided by Triangle. I needed a full bathroom renovation done and was connected with them through Rona. The work was extremely well done and done on time, even early, which was amazing! Highly recommend!
By Stefanie Sampogna on Mar 25, 2026 Verified by Google

I hired RBZ Contracting for my basement waterproofing in Toronto and couldn’t be happier with the experience. Their workmanship, communication, and attention to detail were outstanding from start to finish. The team was professional, efficient, and clearly experienced in waterproofing and foundation work. They completed the job quickly while maintaining a high standard of quality. I would highly recommend RBZ Contracting basement waterproofing.
By Stefanie Sampogna on Mar 25, 2026 Verified by Google

I hired RBZ Contracting for my basement waterproofing in Toronto and couldn’t be happier with the experience. Their workmanship, communication, and attention to detail were outstanding from start to finish. The team was professional, efficient, and clearly experienced in waterproofing and foundation work. They completed the job quickly while maintaining a high standard of quality. I would highly recommend RBZ Contracting basement waterproofing.
By Daniel Wicks on Feb 19, 2025 Verified by Google

Great company !!
Ive been using them for years. Always on time and on budget. Quality is priority number 1!! Years of experience means they don't miss a thing. Even the things the designers miss in plan. Staff are fantastic.
By Dino F on Dec 3, 2023 Verified by Google

Romeo and his team completed our project very quickly, worked with me on adjustments throughout the process and were very helpful in explaining and providing advice that delivered a build meeting our needs. The quality is superb the foundation/basement addition completed workmanship standards were much better than the original build - no sagging walls, excellent re-enforcement and very effective water proofing. These guys are the real deal, excellent work, fair price, transparent and knowledgeable. The fact they coordinate both the excavation and build kept our project moving and helped us reach completion without any delays/conflicts between trades. Simply, the only concrete/excavation contractor I would ever hire while they are in business.
By Dino F on Dec 3, 2023 Verified by Google

Romeo and his team completed our project very quickly, worked with me on adjustments throughout the process and were very helpful in explaining and providing advice that delivered a build meeting our needs. The quality is superb the foundation/basement addition completed workmanship standards were much better than the original build - no sagging walls, excellent re-enforcement and very effective water proofing. These guys are the real deal, excellent work, fair price, transparent and knowledgeable. The fact they coordinate both the excavation and build kept our project moving and helped us reach completion without any delays/conflicts between trades. Simply, the only concrete/excavation contractor I would ever hire while they are in business.
By Chelsea Dumont on Dec 3, 2023 Verified by Google

Our family recently had a project completed by RBZ, Ro was wonderful with communication, transparent in the planning process and his team was extremely knowledgeable to help us navigate our design. The team were punctual, ran a tight timeline and by all our observation, very hard working and polite. They showed respect for the property and kept the site clean, with no impact to our daily routine despite a significant excavation and build. Highly recommended.