Best Concrete Contractors in Richmond Hill, ON
15 companies listed · 7 in Richmond Hill · 1 open 24/7 · 12 open weekends · 14 rated 4.5+
Data verified October 18, 2026
Ampac Paving & Concrete
Microcement
Mico Excavating Limited
Masonry Richmond Hill
Salandria Environmental Managers
Listed for homeowners in and around Richmond Hill, ON, these 15 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: Richmond Hill, ON
7 of the 15 companies we list are based in Richmond Hill; the other 8 serve Richmond Hill from towns including North York (16 km), Vaughan (7 km) and Thornhill (4 km). 14 of the companies on this page have a rating, from 4.5 to 5.0 across 1,025 reviews; 6 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (88%), quality (83%) and responsiveness (78%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "communication". 1 is open around the clock; 11 are open on Saturdays and 6 on Sundays. The services the companies on this page list most often on their websites are concrete (2), foundation repair (2) and retaining walls (2). 2 show a licence on their websites and 1 lists staff certifications (IICRC). Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 2005. 1 offers emergency call-outs; 7 give free estimates; 3 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Why are some of these companies based elsewhere?
7 of the 15 companies are listed in Richmond Hill itself. The rest come from other towns within 20 km and show where they are based. Crews cover a wide area between jobs, and a reasonable haul for the truck is part of the trade, so an out-of-town firm is fine.