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Law Offices of Mike F. O’Brien

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Legal services in Claremont, CA

Claremont, California
Law firm
3.3 - 3 Reviews

Contact Information

About This Office

Law Offices of Mike F. O’Brien is a law firm in Claremont, California. Public California State Bar records list Michael Francis O’Brien at this office address. State Bar records list an active license and admission in 1989. The profile identifies University of LaVerne COL in Ontario, California as the law school. The attorney’s profile identifies Personal Injury as a practice area self-reported to the State Bar. The profile reports Spanish as a language spoken by the attorney.

Practice Areas Reported by Attorneys at This Office

These areas come from individual attorney profiles and may not describe every service offered by the firm.

Client Reviews

Jorge S, Avatar
Jorge S,
10/15/2026
Total disappointment, terrible service. In eight months, I only managed to speak with the lawyer once, and that was when I signed the contract. After that, I made countless phone calls to the secretary, and I was lucky if I got through on one of them. I sent many messages without receiving a return call, and they never answered many important questions regarding my claim. At one point, I thought they were working on something else, or in a different business altogether. The few times I managed to get through and schedule an appointment with Mr. Mike O'Breain, the secretary just kept saying, "I'm sorry, the lawyer won't be in his office these days," and I repeated the same response two or three times. Do your research before hiring them; check the reviews. Believe me, there are far better options than this office, and my case was practically won before I even started. Be careful.
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Robert Hoch Avatar
Robert Hoch
4/12/2019
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Melissa Estrada Avatar
Melissa Estrada
11/26/2018
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California attorney registration

Record matched to the official California attorney registry

Bar #143376 · Admitted 1989

Last verified September 11, 2026.

Source: California public attorney records. No affiliation or endorsement.

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