Best General Contractors near LaSalle, ON
We have 2 companies in LaSalle on file, and both are on this list, along with 13 from Windsor (8, 9 km), Oldcastle (4, 9 km) and Amherstburg (1, 13 km).
2 open 24/7 · 7 open weekends · 11 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Rauti Construction Ltd
Diamond Home Improvement
Supreme Services
Allstar Roofing
Windsor Emergency Plumbing
Listed for homeowners in and around LaSalle, ON, these 15 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.

Area overview: LaSalle, ON
The 15 companies on this page are rated from 3.7 to 5.0 across 830 reviews; 5 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (82%) and responsiveness (80%). The topics that come up most in reviews of the companies on this page are "price", "crew" and "efficient". 2 are open around the clock; 6 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are basement renovations (2), bathroom renovations (2) and kitchen renovations (2). 1 shows a licence on its website. 6 have ten or more years of experience, the longest 22 years. 3 offer emergency call-outs; 2 offer financing or payment plans and 7 give free estimates. We have a website on file for 13 of the companies on this page; 12 publish a contact page and 12 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.
Why do some of these firms sit outside LaSalle?
Only 2 of the 15 companies here are based in LaSalle. The rest come from other towns within 15 km. Crews travel to the work, so the office address matters less than whether they will send the same people every morning and what travel time does to the price.



