Best Business Lawyers in Hamilton, ON
15 firms listed · 4 in Hamilton · 13 rated 4.5+
Data verified October 16, 2026
Lawrence J Cohen QC and Joshua Cohen
Bruno Uggenti, Lawyer & Owner, Campbell Mihailovich Uggenti
Agro Zaffiro
Mandani Law
Cass & Bishop Professional Corporation
The 15 firms listed for Hamilton, 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: Hamilton, ON
4 of the 15 firms we list are based in Hamilton; the other 11 serve Hamilton from towns including Burlington (9 km), Ancaster (14 km) and Waterdown (9 km). The firms on this page are rated from 3.8 to 5.0 across 454 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. 5 have ten or more years of experience, the longest 29 years. 1 offers payment plans. We have a website on file for 13 of the firms on this page; 9 publish a contact page; 10 list a public email and 2 take bookings online. 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.
Which business law firms listed for Hamilton describe their corporate work online?
A website is on file for 13 of the 15 firms shown for this city. Most corporate pages name the industries the firm serves, the deals it closes and whether it handles financings. Reading two or three of them narrows your shortlist quickly.