Best Deck Builders in Concord, ON
24 companies listed · 5 in Concord · 4 open 24/7 · 21 open weekends · all 24 rated 4.5+
Data verified October 21, 2026
Living Construction and Landscaping Inc
GTA Landscaping Vaughan
Deckmark Outdoor Structures
Composite Deck Direct
Super Decks Toronto
Listed for homeowners in and around Concord, ON, these 24 companies build and repair decks, where footing depth and snow are part of every design. Listings reflect what each company publishes itself, and the ratings and comments are taken from public reviews.

Area overview: Concord, ON
5 of the 24 companies we list are based in Concord; the other 19 serve Concord from towns including North York, Scarborough and Toronto. The companies on this page are rated from 4.6 to 5.0 across 2,897 reviews; 19 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (85%) and responsiveness (75%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "efficient". 4 are open around the clock; 21 are open on Saturdays and 14 on Sundays. The services the companies on this page list most often on their websites are decks (3), fence (3), interlocking driveway (3), landscaping (3) and pergola (3). 2 show a licence on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 4 offer emergency call-outs; 15 give free estimates and 5 are family- or locally-owned. We have a website on file for all 24 of the companies on this page; 23 publish a contact page; 22 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
What should I look for on a deck builder's site?
All 24 deck builders on this page list a website. The pages worth reading are the ones showing framing and footings rather than furniture on finished boards. Photos of piles going in or a flashed ledger say more about the build than any gallery of summer evenings.