Dryshield Basement Waterproofing Woodbridge
“Very responsive and quick to come in to fix a basement leak.”
Best Concrete Contractors in Concord, ON
24 companies listed · 14 in Concord · 5 open 24/7 · 12 open weekends · 16 rated 4.5+
Data verified October 19, 2026
Basement Finishing Company
“Thank you Arie and the team for transforming our old basement into a beautiful living space.”
DRV Basements
“Full house renovation was done in a promised timelines with the reasonable pricing.”
Nortown Paving & Construction Inc
“Came in did what they said they would do on time and on budget.”
Onsite Contracting Inc
Toronto Zenith Contracting Limited
“Always professional and courteous and handles all situations as quickly as possible.”
Listed for homeowners in and around Concord, ON, these 24 companies do concrete work. What each says about mixes, finishes and scheduling around the cold season comes from its own website; the ratings and comments on this page are from public reviews.
Area overview: Concord, ON
14 of the 24 companies we list are based in Concord; the other 10 serve Concord from towns including Toronto, Etobicoke and Mississauga. The companies on this page are rated from 4.0 to 5.0 across 2,260 reviews; 10 have 50 or more reviews and 16 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), quality (86%) and responsiveness (74%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "communication". 5 are open around the clock; 11 are open on Saturdays and 9 on Sundays. The services the companies on this page list most often on their websites are basement renovations (2), basement waterproofing (2) and foundation repair (2). 5 show a licence on their websites and 1 lists staff certifications (IICRC). Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 7 offer emergency call-outs; 14 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any of these crews list weekend hours?
Weekend hours show on 12 of the 24 listings here. Concrete gets scheduled around the forecast and the plant, not around the calendar, so weekend hours generally mean somebody picks up the phone rather than a crew being on site.
Yukon Construction Inc
Pumpcrete Canada Inc
“The operator of the concrete pump did the job efficiently and cleaned up leaving no mess.”
MP Architectural Inc
Peltar Paving Ltd
Camino Construction 2016 Inc.
North Terra Construction
Hitech Structures Inc
Metro Concrete Works Inc.
“They are ready to work even before our team arrives, very accurate with where they are cutting and all round just a fantastic company.”
Prime Waterproofing
“Super impressed with their availability to adhere to last minute service calls!”
Aquamen Waterproofing & Underpinning
“They were able to identify the suspected spot that could be causing the basement leak, and several other cracks that should be fixed.”
JP Lucky Construction and Roofing
“Professional, amazing to work with and delivered as promised.”
Rooter-Man
“Robert saved our basement from flooding by repairing a leak from and old pipe.”
VIP Paving & Interlocking Contractors Toronto
“The finished driveway looks really good and we have had many positive comments from our neighbours.”
Drobot Construction
“I am totally pleased with the work done and would recommend this company to anyone who needs them.”
Canadian Concrete Leveling
“Every person at this company was curteous helpful and explained everything that needed to be done.”
Aquatech Basement Waterproofing Toronto
“Shawn was knowledgeable found the leaks quickly and arranged repairs which were done promptly with no increase in the quoted price.”
Royal Work
“We appreciate the excellent care taken with our basement, and we want to extend our gratitude to the hardworking crew for their efforts.”
Direct Waterproofing
“The team had done some some work for me a couple of years ago (basement inside waterproofing and installing a sump pump - which has been working fabulously!”
Why these companies made our list
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