Best Business Lawyers in Windsor, ON
11 firms listed · 9 in Windsor · 1 open weekends · 9 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
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John Paul Corrent BA LLB
Colautti Landry Partners - Specialists in Civil Litigation.
Ayman Haddad
LNZ Legal Firm
Miller Canfield
The 11 firms listed for Windsor, ON act for businesses on incorporation, agreements between owners, commercial contracts and sales. Everything a firm says about its practice and its billing is taken from its own website, and ratings come from public reviews.

Area overview: Windsor, ON
9 of the 11 firms we list are based in Windsor; the other 2 serve Windsor from Tecumseh (8 km) and Amherstburg (22 km). The firms on this page are rated from 3.0 to 5.0 across 422 reviews; 1 has 50 or more reviews and 9 are rated 4.5 or higher. 1 is open on Saturdays. 1 shows a licence on its website. Domain records put 7 websites of the firms on this page at ten or more years old; the oldest dates from 1996. We have a website on file for 10 of the firms on this page; 8 publish a contact page and 9 list a public email. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are business law firms outside Windsor listed on this page?
9 of the 11 firms sit at an address in Windsor, and the rest come from other towns. Deal work travels well, so the province a lawyer is called in counts for more than the distance.