Montgomery Steele Law
“She also speaks Spanish and was able to assist my mom with questions she had.”
Best Workplace Injury Attorneys in Ontario, CA
15 firms listed · 13 in Ontario · 6 open 24/7 · 8 open weekends · all 15 rated 4.5+
Data verified October 16, 2026
Banderas LAW
“Banderas law firm was quick and supportive of my injury and was able to help me settle my case.”
Napolin Accident Injury Lawyer
“They take very good care of you and do their work efficiently.”
Centro Legal De Accidentes
“They helped me with the damages to my car and injuries I sustained in a reasonable amount of time.”
Socal Abogados Accidentes
“Through SOCAL'S representation, we received a very generous settlement, which we hope will leave a lasting impact on the operators.”
Valiant Law
“I couldn't be happier with how they represented me and for all the assistance they've given me.”
On this page are 15 firms listed for Ontario, CA that handle workers' compensation claims. What each states about comp work, hearings, consultations and hours comes from its own website, and the ratings and quotes come from public reviews.
Area overview: Ontario, CA
Of the 15 firms we list here, 13 are in Ontario itself and 2 come from Rancho Cucamonga (1, 6 mi) and Los Angeles (1, 46 mi). The firms on this page are rated from 4.5 to 5.0 across 1,387 reviews; 7 have 50 or more reviews. When clients rate these firms on specific qualities, they most often praise professionalism (92%), responsiveness (76%) and quality (71%). The topics that come up most in reviews of the firms on this page are "results" and "communication". 6 are open around the clock and 8 are open on weekends. The practice areas the firms on this page list most often on their websites are wrongful death (5), motorcycle accidents (4), pedestrian accidents (4), bicycle accidents (3) and car accidents (3). 3 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 40 years. 6 offer urgent consultations and 9 offer a free initial consultation. 2 have Spanish-speaking staff. We have a website on file for all 15 of the firms on this page; 10 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 some work injury firms outside Ontario listed?
13 of the 15 firms have an office in Ontario. The others come from other towns. Comp hearings are held at set locations, so ask any firm further out whether it regularly appears where your case would be heard.
Amicus Legal Group
“I'm very happy with the way John Paul worked with me he helped me EXTREMELY alot I was on felony probation fighting acouple cases and thanks for John Paul I'm not in jail free and case free !”
Lerner Moore Silva Cunningham & Rubel
“She is a great attorney and she listened to each and every thing I had to say and I didn't feel like I was just a person on the other end of the phone.”
Law Offices of Smith & Garfunkel
“Very helpful and straight to the point”
Law Offices of Kevin Cortright
“I am fascinated that you have attended me so easily and that you have understood my need regarding the law, it was something easy and with a lot of attention at the moment.”
Law Offices of Forrest F. Wolfe
“He guided me on the best way to handle my will, so that my estate would not be contested by an estranged sibling.”
Sexual Harassment Lawyer- Employment Attorney
“One of the most Honest, Knowledgeable lawyers out there !!”
Dietz Gilmor & Associates
Law Offices of Fernando D. Vargas
“I'm happy I was able to choose /work with them and I would highly recommend this law office to family / friends that have any problems in the long run Fernando is nothing but honest with you .”
Oakwood Legal Group
“I'm very happy with the outcome of my case and would happily recommend their services to anyone I know.”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
