RBZ Contracting
Concrete Contractors in Whitby, Durham
- Works for
- homes and commercial
- In business
- Says since 1960, about 66 years
- City licence
- Not applicable here
- Paperwork
- Not stated
Says so on its own site
Says so on its own site
Only Toronto publishes one
Ask before you sign
Market rate for concrete work across the GTA
$5,000–$8,000 per project
Source: 2AZ Group (GTA subcontractor rates, early 2026). Excludes 13% HST. Not a quote from this company.
Send a free quote requestThe form reaches ConcreteFinder by email. It is not sent on to this company.
- Mon–Fri
- 7 a.m.–8 p.m.
- Saturday
- 8 a.m.–4 p.m.
- Sunday
- Closed
- 6590 Coronation Rd, Whitby, ON L1M 1R5
- Visit website
- View on Google Maps
Listed for
Its own website also names underpinning, site excavation, concrete slabs & flat work, concrete foundations, basement waterproofing and concrete slabs & flatwork. Read from the company's site, not checked against any register.
From its Google profile: wheelchair-accessible parking lot.
What the public record shows
Read from registers anyone can search, on the dates shown. Nothing here comes from the company.
- Web address first archived
- 2018
The earliest copy of this address held by the Internet Archive. A company can be much older than its website, and this is a date about the address only.
ConcreteFinder Score
62 / 100
Scored on the same published method applied to every company on this site. Claiming a listing is free, and no company can pay to move. How the score works
- Reviews and reputation
- 34 / 45
- Adjusted Google rating26 / 30
- Review volume8 / 15
- What it states on its own site
- 6 / 22
- Years going6 / 6
- Website and record
- 22 / 25
- Website answered when we checked it10 / 10
- Themes reviewers keep repeating6 / 6
- Phone on file2 / 2
- Hours posted2 / 2
- Service areas stated on its site2 / 2
- The claim
- 0 / 8
Nothing recorded.
What reviewers keep mentioning
Read from the 8 reviews stored on this record. Each phrase carries the review sentence it came from.
- Foundations
- Basement waterproofing
- Professional crew
- Quality workmanship
- Finishes quickly
- Knows the trade
- Fair pricing
- Flexible with changes
What it states on its own website
Read off RBZ Contracting's own pages. Nobody checked these against a register.
- In business
- Says it has been going since 1960, about 66 years
- Says it works for
- homes and commercial buildings
- Says it serves
- Ontario
What customers say
18 of the 19 are 5-star and 1 is 1-star. Ratings are set by the people who left them, not by ConcreteFinder.
Derek
Rated 5.0 out of 5 · Google review · a month ago
“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…”
Trevor
Rated 5.0 out of 5 · Google review · 3 months ago
“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!”
Daniel
Rated 5.0 out of 5 · Google review · a year ago
“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.”
Luke
Rated 5.0 out of 5 · Google review · a year ago
“With RBZ you can expect a project that's done with excellence. They have a team that can deliver quality results and in a timely manner. We've done a number of projects with them before and they provide great communication from start to finish.”
Where this came from
Everything above is public information, gathered from the sources below and shown with the date it was read. ConcreteFinder does not charge a company to appear, and no company can pay to change what is on this page.
- Google Business Profile
- Name, address, phone, opening hours, photographs, rating and reviews. Read July 2026.
- RBZ Contracting's own website
- Everything on this page introduced by the word “says”, quoted from its pages. Read September 5, 2026.
- Internet Archive
- The year this web address was first archived. Read September 5, 2026.
ConcreteFinder checks the website, phone, photographs and hours on this record, and searches the City of Toronto business licence register for companies inside the city. It does not check insurance or WSIB coverage, and no register in this region publishes those. Ask for them before you sign anything.
Last updated: By ConcreteFinder Research Team
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Questions about RBZ Contracting
Is RBZ Contracting well reviewed?
RBZ Contracting holds a 4.8-star Google rating across 19 reviews. Based on ConcreteFinder's analysis of Google review data, that is a strong score for a concrete contractor in the Greater Toronto Area. We always recommend comparing at least three quotes before you hire.
Where does RBZ Contracting operate?
RBZ Contracting works out of Whitby in the Durham area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 6590 Coronation Rd, Whitby, ON L1M 1R5.
How do I get a quote from RBZ Contracting?
You can contact RBZ Contracting directly or through its website, or through its Google Business Profile.
Before you hire, run through the questions to ask a concrete contractor.