Best Criminal Defence Lawyers in Oakville, ON
15 firms listed · 4 in Oakville · 6 open 24/7 · 7 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Pasqualino Law- Criminal Lawyer Oakville
Harval S. Bassi, Barrister & Solicitor
Craniotis Law Office
Diab Decosimo
Kahlon Law Professional Corporation
These 15 firms listed for Oakville, ON act for people facing criminal charges. What each says about the charges it defends and the courthouses it covers comes from its own website; ratings and quotes come from public reviews.

Area overview: Oakville, ON
4 of the 15 firms we list are based in Oakville; the other 11 serve Oakville from Mississauga (17 km), Brampton (27 km) and Etobicoke (29 km). The firms on this page are rated from 4.6 to 5.0 across 1,263 reviews; 9 have 50 or more reviews. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (81%) and quality (72%). The topics that come up most in reviews of the firms on this page are "expertise", "knowledge" and "results". 6 are open around the clock and 7 are open on weekends. The practice areas the firms on this page list most often on their websites are domestic assault (3), assault charges (2), assault with a weapon (2), bail hearing lawyers (2) and criminal law (2). 1 shows a licence on its website. Domain records put 8 websites of the firms on this page at ten or more years old; the oldest dates from 2004. 6 offer urgent consultations; 1 offers payment plans and 4 offer a free initial consultation. 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 firms outside Oakville shown on this page?
4 of the 15 firms keep an office in Oakville itself. The rest come from other towns. Ask whether counsel appears regularly in the courthouse where your matter is listed, because that familiarity is worth more than a short drive.




