Popular Cities
24 firms listed · 15 in Ontario · 12 open 24/7 · 13 open weekends · 22 rated 4.5+
Data verified October 16, 2026
The 24 firms listed for Ontario, CA handle car accident claims. What they state about collision work, consultations and fee arrangements is drawn from their own websites, while ratings and quoted comments come from public reviews.
Of the 24 firms we list here, 15 are in Ontario itself and 9 come from towns including Rancho Cucamonga (3, 6 mi), Riverside (3, 14 mi) and Upland (1, 6 mi). The firms on this page are rated from 3.8 to 5.0 across 2,538 reviews; 13 have 50 or more reviews and 22 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (99%), responsiveness (81%) and quality (76%). 12 are open around the clock and 13 are open on weekends. The practice areas the firms on this page list most often on their websites are motorcycle accidents (6), wrongful death (6), car accidents (5), dog bites (5) and personal injury (5). 7 have a BBB rating of A or A+. Domain records put 20 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 12 offer urgent consultations; 1 offers remote or virtual consultations; 16 offer a free initial consultation and 2 list coupons or special offers. 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.
Of the 24 firms here, 15 keep an office inside Ontario. The others come from other towns. Collision claims are largely handled remotely, though an office closer to the court hearing your case can matter later on.
