Best Concrete Contractors in Bolton, ON
15 companies listed · 9 in Bolton · 4 open 24/7 · 7 open weekends · 10 rated 4.5+
Data verified October 19, 2026
Hi-Tech Concrete Cutting Inc.
Concrete Floor Tek Inc
Pro Caissons & Shoring Ltd
Blu-Mar Excavating & Grading Ltd
Delgant Limited
Listed for homeowners in and around Bolton, 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: Bolton, ON
9 of the 15 companies we list are based in Bolton; the other 6 serve Bolton from towns including Brampton (22 km), Schomberg (14 km) and Maple (18 km). The companies on this page are rated from 3.9 to 5.0 across 933 reviews; 5 have 50 or more reviews and 10 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise quality (90%), professionalism (75%) and value (70%). 4 are open around the clock; 6 are open on Saturdays and 6 on Sundays. 1 lists staff certifications (IICRC). 4 have ten or more years of experience, the longest 30 years. 4 offer emergency call-outs; 7 give free estimates and 1 is family- or locally-owned. We have a website on file for all 15 of the companies on this page; 13 publish a contact page; 13 list a public email and 1 takes bookings online. 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?
9 of the 15 companies are listed in Bolton itself. The rest come from other towns within 25 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.