Best Concrete Contractors in Milton, ON
15 companies listed · 9 in Milton · 1 open 24/7 · 7 open weekends · 13 rated 4.5+
Data verified October 18, 2026
Slablifters Inc.
J.m.c.concrete & Interlocking Ltd.
Milton Concrete
Core Earthworks
Kelso Coatings (Revolutionary Concrete Solutions)
Listed for homeowners in and around Milton, 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: Milton, ON
9 of the 15 companies we list are based in Milton; the other 6 serve Milton from Oakville (17 km), Mississauga (21 km) and Hamilton (28 km). The companies on this page are rated from 3.8 to 5.0 across 600 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (84%) and responsiveness (75%). The topics that come up most in reviews of the companies on this page are "cleanliness", "crew" and "estimates". 1 is open around the clock; 7 are open on Saturdays and 3 on Sundays. 2 show a licence on their websites. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 2004. 1 offers emergency call-outs; 10 give free estimates and 1 is family- or locally-owned. We have a website on file for 14 of the companies on this page; 14 publish a contact page and 10 list a public email. 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.
Which companies here quote at no charge?
Free quotes appear in 10 of the 15 listings on this page. A concrete job cannot be priced down the phone. Someone needs to look at the grade, the truck access, the state of the base and whether there is old concrete to break out and haul away first.