Expertise.com Homepage

2025

Last updated:

Best Car Accident Lawyers Ontario, CA

Our Top 21 Recommendations for Best Ontario Car Accident Lawyers

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Ontario car accident lawyers on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

62Reviewed

45Curated

21Top Picks

Learn about our selection process.

Top-Ranked Lawyers Near You

Discover top-rated lawyers in your area, with proven track records and a commitment to delivering outstanding legal services.

Providers

featured provider = Featured Provider

Best Car Accident Lawyers Serving Ontario
3401 Centre Lake Dr., Ste. 470,, Ontario, CA 91761

Expertise.com Rating

Review Sources

Google
5.0 (308)
Avvo
5.0 (14)

Why choose this provider?

Banderas Law focuses on handling personal injury cases in and around Ontario. It protects the rights of individuals who have been hurt due to the negligence of others. The practice takes on car accident cases and communicates with insurance companies and negligent parties to help victims secure compensation for economic and non-economic damages. Its team also deals with pedestrian and work-related accidents, motorcycle crashes, and wrongful death cases. Its founder and principal attorney, D. Chante El-Alam, speaks Spanish fluently.

  • Wrongful Death
  • Auto Accidents
  • Personal Injury
  • Abogado De Accidentes
  • Motorcycle Accidents
  • Bicycle Accidents
  • Pedestrian Accidents
  • Workers Compensation

Best Car Accident Lawyers Serving Ontario
7130 Magnolia Ave, Ste. C, Riverside, CA 92504

Expertise.com Rating

Review Sources

Avvo
5.0 (10)
Yelp
4.0 (8)

Why choose this provider?

Castillo & Associates Attorneys at Law offers legal counsel and representation for residents in and around Ontario. Covered in its practice areas are car accident claims. Its team pursues compensation on behalf of auto accident victims, whether they obtained traumatic brain injuries or facial disfigurement. The legal advocates also represent victims of truck, bus, and bicycle accidents. Company owner Domingo Castillo has over three decades of experience in the insurance claims industry, which helps him know how insurance companies handle personal injury cases.

  • Personal Injury
  • Car/Vehicle Accidents
  • Pedestrian Accidents
  • Rideshare accidents

Best Car Accident Lawyers Serving Ontario
75 Broadway 2nd Floor, San Francisco, CA 94111
Visit WebsiteLicense: 238594

Expertise.com Rating

Review Sources

Yelp
5.0 (72)
Avvo
5.0 (72)
Google
5.0 (21)

Why choose this provider?

Christopher Adamson, a co-founding partner at Adamson Ahdoot LLP, has a demonstrable track record of clinching victories for victims of car accidents and other negligence-related incidents. Several of the cases he handled resulted in six- or seven-figure wins; one negligence claim involved a $9 million settlement for a pedestrian accident victim, while another led to a $598,000 recovery for an individual who was injured in a T-bone collision. Besides assisting injured parties in Ontario and the rest of California, Christopher is also dedicated to effecting positive change in the community on a wider scope. He is a member of the John M. Langston Bar Association, the oldest and largest organization for African American attorneys in the state.

  • Reckless Driving
  • Poor weather conditions
  • Driving Under the Influence
  • Speeding
  • Distracted driving

Best Car Accident Lawyers Serving Ontario
500 East E Street, Ontario, CA 91764

Expertise.com Rating

Review Sources

Google
4.9 (33)
Yelp
5.0 (1)
Avvo
5.0 (1)

Why choose this provider?

Gonzales Law Offices works with plaintiffs in and around Ontario. It seeks justice for individuals who have been hurt in a car accident resulting from reckless and distracted driving. The firm helps victims file claims against negligent drivers and insurance companies to recover financial compensation for medical expenses and lost income. It also litigates pedestrian and slip-and-fall accident lawsuits. Founding partner Mark Gonzales has been practicing personal injury law for over a decade and is a member of the Consumer Attorneys Association of Los Angeles.

  • Motorcycle Accidents
  • Ride Share Cases
  • Personal Injury
  • Car Accidents
  • Slip and Falls

Best Car Accident Lawyers Serving Ontario
200 Spectrum Center Dr. Suite 1230, Irvine, CA 92618
Visit WebsiteLicense: 243683

Expertise.com Rating

Review Sources

Yelp
4.8 (158)
Google
5.0 (62)
Facebook
5.0 (7)

Why choose this provider?

Samer Habbas, a leading personal injury lawyer in Ontario, California, is renowned for his fierce commitment to car accident victims. As the managing partner of the Law Offices of Samer Habbas & Associates, PC, he has built his firm into a respected name, known for achieving remarkable results. His compassion and tenacity shine through in every case, ensuring no client is left behind. A significant achievement includes obtaining a $1 million settlement for a ridesharing accident victim, who required shoulder surgery and a lumbar procedure, demonstrating his experience and expertise in handling complex personal injury cases.

  • General Negligence
  • Motorcycle Accidents
  • Personal Injury

Best Car Accident Lawyers Serving Ontario
704 S. Spring Street Ste 1105, Los Angeles, CA 90014

Expertise.com Rating

Review Sources

Google
4.9 (526)
Yelp
4.9 (260)
Facebook
5.0 (47)

Why choose this provider?

Omega Law Group, PC, handles the car accident claims of those in Ontario and the surrounding areas. The office seeks damages for the economic losses sustained by victims who have been hurt in an automobile crash. It secures just and fair settlement figures from insurance companies and obtains punitive damages whenever there was gross negligence or intentional misconduct. The practice extends to dog bites and workers’ compensation matters. Founder Robin Saghian is a personal injury attorney and a real estate broker.

  • Personal Injury
  • Uninsured and Underinsured Motorist Claims
  • General Negligence
  • Ride Share Cases
  • Motorcycle Accidents
  • Freeway Accidents
  • Commercial Vehicle Accidents
  • Hit and Run Accidents
  • Teenage Driver Accidents

Best Car Accident Lawyers Serving Ontario
Ontario, CA
Visit WebsiteLicense: 1021553

Expertise.com Rating

Review Sources

Google
4.9 (14)
Facebook
5.0 (6)

Why choose this provider?

Todd Richheimer is a visionary in car accident litigation in Ontario, known for his data-driven strategies and unwavering dedication to transforming complex auto collision cases into significant legal victories. His career is built on a solid foundation of rigorous training and practical expertise along with his educational background. Richheimer’s leadership at Lawfty has been instrumental in securing almost $1 billion in recoveries for more than 25,000 clients. His innovative approach seamlessly combines advanced technology, detailed accident reconstruction, and sophisticated litigation tactics, enabling him to uncover every critical detail of a case. Beyond his impressive track record, Richheimer is celebrated for his strategic insight and compassionate client advocacy, which together redefine the standard for excellence in California accident law.

  • Speeding
  • Rear-end Collisions
  • Reckless Driving
  • Personal Injury

Best Car Accident Lawyers Serving Ontario
800 North Haven Avenue, Ontario, CA 91764
Visit WebsiteLicense: 218236

Expertise.com Rating

Review Sources

Google
5.0 (36)
Avvo
5.0 (12)
Yelp
3.7 (6)

Why choose this provider?

Amicus Legal Group caters to the residents of Ontario and its nearby communities. It protects the rights of victims of car accidents caused by speeding, distracted driving, vehicle malfunction, or driving while intoxicated. Principal attorney John-Paul Serrao negotiates with the insurance companies of the at-fault parties and helps victims obtain compensation for medical expenses and other losses caused by the accident. He is admitted to practice before the U.S. Supreme Court and is an American Association for Justice member.

Best Car Accident Lawyers Serving Ontario
3200 Inland Empire Blvd STE 265, Ontario, CA 91762

Expertise.com Rating

Review Sources

Google
3.7 (9)
Facebook
5.0 (9)
Yelp
3.5 (3)

Why choose this provider?

The Law Offices of Sandra H. Castro Inc. is a law firm of vehicle accident attorneys in Ontario that handles personal injury claims, such as vehicle accidents, premises liability, wrongful death, and slip and fall accidents caused by negligence. The legal team works to recover medical expenses and loss of future income for clients suffering from pain and suffering and an inability to work. The firm also accepts cases involving workers' compensation and employment law.

Best Car Accident Lawyers Serving Ontario
430 N Vineyard Ave STE 125, Ontario, CA 91764

Expertise.com Rating

Review Sources

Google
4.8 (80)
Yelp
4.5 (21)

Why choose this provider?

Napolin Law APC is a law firm located in Ontario, California, with three other offices throughout Southern California. Attorney Alexander D. Napolin and his legal team negotiate settlements for clients injured in car, truck, and motorcycle accidents. The team gathers evidence to determine negligence in the case of semitruck accidents. The firm obtains compensation for property damage, medical expenses, and lost wages. Other practice areas include bankruptcy and employment law and medical malpractice.

Best Car Accident Lawyers Serving Ontario
15505 Cornet Street, Santa Fe Springs, CA 90670

Expertise.com Rating

Review Sources

Google
5.0 (99)
Facebook
5.0 (14)

Why choose this provider?

The compassionate personal injury attorneys at Bridgewater Law Group cater to the residents of Ontario, and Los Angeles, Riverside, and San Bernardino counties. They help car accident victims navigate personal injury laws by filing claims and conducting investigations on their behalf, and protecting their interests against insurance adjusters who seek to minimize payouts. The firm handles auto accidents caused by DUI, speeding, distracted driving, and unsafe distance. Founding attorney Matt Zar is an American Association for Justice member. The five-star rated firm offers services in Spanish, Farsi, Vietnamese, and Hindi.

Best Car Accident Lawyers Serving Ontario
Ontario, CA

Expertise.com Rating

Why choose this provider?

SAW LAW GROUP LLP seeks justice for wronged people in Ontario. Its team fights for the rights of individuals suffering from spinal cord and traumatic brain injuries caused by car accidents. It negotiates with insurance companies and represents victims and their families during pre-litigation, litigation, and trial proceedings. It helps clients secure maximum compensation for medical expenses, missed wages, and emotional distress. The practice obtained a $4.8 million settlement for a client who sustained traumatic brain injuries in an auto accident.

Best Car Accident Lawyers Serving Ontario
4160 Temescal Canyon Road, Suite 401, Corona, CA 92883

Expertise.com Rating

Review Sources

Google
5.0 (48)
Yelp
5.0 (30)
Facebook
5.0 (19)

Why choose this provider?

Montanez Yu offers legal services to Ontario residents dealing with injuries due to someone else's negligence. Its team seeks justice and compensation for people who have sustained traumatic brain injuries or fatal damage as a result of car accidents, slips, trips, and falls. The firm also caters to individuals harmed after receiving incorrect medicines or medication dosages and those attacked by dogs. Founding partners Jay S. Yu and Robert L. Montanez have been practicing law since 2015.

  • Personal Injury

Best Car Accident Lawyers Serving Ontario
3350 Shelby St #200, Ontario, CA 91764

Expertise.com Rating

Review Sources

Google
4.4 (145)
Yelp
4.6 (144)

Why choose this provider?

Oakwood Legal Group is a firm that provides Ontario residents with representation and legal counsel. The firm can work on cases arising from the negligent actions of third parties, including slip and falls, car accidents, and wrongful death. Its attorneys help clients navigate the laws applicable to their case and negotiate with relevant parties for legal compensation. Oakwood Legal Group has extensive experience attaining case settlements, including a record-setting $852,000,000 settlement for a personal injury and sexual abuse case.

  • Motorcycle Accidents
  • Ride Share Cases

Best Car Accident Lawyers Serving Ontario
4045 East Guasti Road, Ontario, CA 91761

Expertise.com Rating

Review Sources

Yelp
4.6 (71)
Google
5.0 (31)
Facebook
4.9 (11)

Why choose this provider?

iAccident Lawyer has advocated for the injured against insurance companies for more than 12 years. Managing attorney Donald Stevenson focuses on pursuing just compensation for individuals who've suffered as the result of others' negligence or recklessness in a variety of vehicle collisions, including car, rideshare, motorcycle, truck, pedestrian, and bicycle accidents. The firm's other personal injury practice areas include product and premises liability as well as construction and workplace accidents. In the event of wrongful death, the firm represents families.

Best Car Accident Lawyers Serving Ontario
3200 E Guasti Rd #100, Ontario, CA 91761

Expertise.com Rating

Review Sources

Facebook
5.0 (20)
Google
4.5 (8)
Yelp
5.0 (8)

Why choose this provider?

RM Law Group is a legal practice of auto accident attorneys in Ontario with additional offices in Cerritos, Whittier, Rancho Cucamonga, Orange, Los Angeles, and San Bernardino, that represents the victims of motor vehicle accidents. The firm handles collisions involving cars, trucks, motorcycles, and commercial vehicles, such as semitrucks. Attorneys negotiate with insurance companies and other responsible parties to get their clients the highest possible reward to cover medical expenses, lost wages, and pain and suffering. Services are available in English and Spanish.

Best Car Accident Lawyers Serving Ontario
3633 Inland Empire Blvd. Suite 575, Ontario, CA 91764

Expertise.com Rating

Review Sources

Yelp
4.5 (26)
Google
3.0 (4)

Why choose this provider?

Rodriguez Apodaca Law Firm LLP is dedicated to fighting for justice in the Ontario community and workplace. Its attorneys offer legal representation to those who were injured in car accidents. The law firm hires investigators to collect evidence and bring in medical and scientific experts when necessary. It handles every paperwork and case filing and communication with the insurance company. Other practice areas of the firm include workers' compensation, employment law, and civil rights. The legal team has 30 years of combined experience.

  • Personal Injury

Best Car Accident Lawyers Serving Ontario
10630 Town Center Dr #126, Rancho Cucamonga, CA 91730

Expertise.com Rating

Review Sources

Avvo
4.6 (10)
Yelp
2.9 (7)
Google
5.0 (2)

Why choose this provider?

The Law Offices of Cecilia I. Onunkwo Attorney at Law serves Ontario residents. It provides aggressive and compassionate legal assistance to individuals who have been hurt in a car accident. The firm helps victims file injury claims against at-fault parties to recover compensation for economic and non-economic damages. Its founder, Cecilia Onunkwo, received the Merit Award in 2003, 2005, and 2007 for her outstanding commitment to child protection and knowledge of the Hague Convention on the Civil Aspects of International Child Abduction.

  • Personal Injury

Best Car Accident Lawyers Serving Ontario
5850 Etiwanda Ave., Suite 208, Mira Loma, CA 91752

Expertise.com Rating

Why choose this provider?

The Law Offices of Gilbert Maturino advocates for the rights of the injured in Ontario. Maturino and his team handle car accident cases that range from simple injury claims to complex cases. They gather evidence and create action plans to prove the extent of an accident's impact and the negligence of another party. They also strive to obtain financial compensation for lost earning potential and medical care. The firm has been in operation since 1985 and offers assistance in Spanish.

  • Personal Injury

Best Car Accident Lawyers Serving Ontario
4959 Palo Verde St #208c, Montclair, CA 91763

Why choose this provider?

Law Offices of Alan D. Irwin accommodates the wrongfully injured and their families in Ontario and surrounding communities. It offers legal assistance for car accident claims resulting from T-bone collisions, distracted and drunk driving, auto defects, overspeeding, and hazardous road conditions. Sole practitioner Alan D. Irwin advocates for the victims' rights in negotiating settlements with insurance adjusters and liable parties like negligent drivers, government bodies, and vehicle manufacturers. He helps them acquire compensation for medical costs, loss of earnings, and pain and suffering.

  • General Negligence
  • Personal Injury
  • Motorcycle Accidents

Best Car Accident Lawyers Serving Ontario
10565 Civic Center Drive, Rancho Cucamonga, CA 91730

Expertise.com Rating

Review Sources

Yelp
5.0 (3)

Why choose this provider?

Metropolis Law Group, LLP, provides clients in Ontario with the legal assistance and guidance they need. It deals with various personal injury cases, including car accidents. The firm's personal injury lawyer, Lilit Vasilyan, helps clients navigate the legal system and process and fights for victims to receive fair compensation. She also handles slip and fall, medical malpractice, dog bites, and wrongful death cases. Other practice areas of the firm include estate planning, probate, immigration, and real estate law. Vasilyan has been in practice for more than seven years.

  • Personal Injury

Compare Best Ontario Car Accident Lawyers

NameExpertise RatingAddressPromotionsLearn more
Banderas Law
3401 Centre Lake Dr., Ste. 470,, Ontario, CA 91761Free Case Evaluation
Castillo & Associates Attorneys At Law
7130 Magnolia Ave, Ste. C, Riverside, CA 92504
Adamson Ahdoot LLP
75 Broadway 2nd Floor, San Francisco, CA 94111
Gonzales Law Offices
500 East E Street, Ontario, CA 91764
Law Offices of Samer Habbas & Associates, PC
200 Spectrum Center Dr. Suite 1230, Irvine, CA 92618
Omega Law Group, PC
704 S. Spring Street Ste 1105, Los Angeles, CA 90014Free Consultation
Lawfty
Ontario, CAFree Consultation
Amicus Legal Group
800 North Haven Avenue, Ontario, CA 91764
Law Offices Of Sandra H. Castro Inc.
3200 Inland Empire Blvd STE 265, Ontario, CA 91762
Napolin Accident Injury Lawyer
430 N Vineyard Ave STE 125, Ontario, CA 91764
Bridgewater Law Group
15505 Cornet Street, Santa Fe Springs, CA 90670
SAW LAW GROUP LLP
Ontario, CA
Montanez Yu
4160 Temescal Canyon Road, Suite 401, Corona, CA 92883
Oakwood Legal Group, Personal Injury Lawyers
3350 Shelby St #200, Ontario, CA 91764
i Accident Lawyer
4045 East Guasti Road, Ontario, CA 91761
Rm Law Group
3200 E Guasti Rd #100, Ontario, CA 91761
Rodriguez Apodaca Law Firm LLP
3633 Inland Empire Blvd. Suite 575, Ontario, CA 91764
Law Offices of Cecilia I. Onunkwo Attorney at Law
10630 Town Center Dr #126, Rancho Cucamonga, CA 91730
Law Offices of Gilbert Maturino
5850 Etiwanda Ave., Suite 208, Mira Loma, CA 91752
Law Offices of Alan D. Irwin
4959 Palo Verde St #208c, Montclair, CA 91763
Metropolis Law Group, LLP
10565 Civic Center Drive, Rancho Cucamonga, CA 91730

Disclaimer:  Consumers utilizing Expertise.com are free to communicate and contract with any lawyer they choose. Expertise.com is not involved in the confidential attorney-client relationship. Featured lawyers pay a reasonable advertising cost to market their legal services with Expertise.com and must meet similar selection criteria as other lawyers. All cases are different. Prior results do not guarantee a similar outcome.

Ontario, CA Car Accident FAQs

  • What is the non-emergency contact number for the local police station in Ontario, California?

    The Ontario Police Department can be reached at (909) 395-2001 and (909) 986-6711.

  • Where can I get a copy of police reports for incidents related to my case in Ontario, California?

    You can inquire about the report's availability and further instructions by calling (909) 395-2001.

  • Should you report a car accident that happened in Ontario to the DMV?

    You are required to report an automobile accident to the Department of Motor Vehicles if any of the following is true:

    • There is one or more individuals who sustained injuries no matter how minor
    • The accident caused the death of one or more individuals
    • There is property damage exceeding $1,000
  • Can the children of someone who died in a car accident in Ontario sue in their stead?

    Yes, they can. Apart from the biological children of the decedent, there are also other people who can file for what is called a wrongful death lawsuit. These would be the surviving spouse, adopted children, any dependent minors living with the decedent, the parents, the next of kin, and a personal representative of the decedent's estate.

  • Can a passenger be held liable for a car accident in Ontario?

    There are cases in Ontario where the passenger, and not just the driver, was held liable for a car accident. In one such case, a passenger had coaxed the driver to go faster along Skyview Drive, where there were dips in the road that caused speeding vehicles to go airborne for a few seconds. The driver lost control of the car and then crashed into a parked vehicle, killing a father of three.

  • Do drivers have to talk to insurance companies after a car accident in Ontario?

    Ontario drivers who do not have an attorney will have to personally handle their claims with insurance companies. They should be aware, however, that insurance adjusters are likely to offer a settlement amount that is lower than what claimants are entitled to receive if the court gets involved. To avoid having their insurance claims undervalued or denied, motorists can get help from a lawyer when negotiating with insurance companies.

  • What information from the other party should I take down after a car accident in Ontario?

    After a car accident in Ontario, it is important to exchange the following information with the other people involved:

    • Full name and address
    • Date of birth
    • License number and state
    • Vehicle license plate number and state
    • Insurance carrier, policy number, and policy expiration date
    • Policyholder's name and address
    • Vehicle owner's name and address
    • Every injury or damage to property