Santa Clarita and Los Angeles Personal Injury Lawyer & Former Insurance Defense Attorney.

Over $50,000,000 Million Recovered for Injury Victims

If you were injured in a car accident, truck accident, motorcycle accident, Uber or Lyft accident, slip-and fall, dog bite, or other serious incident caused by negligence, The Mason Law Firm is ready to fight for the compensation you deserve.

For years, Attorney Mason formerly represented insurance companies defending injury claims. Now, he uses that insider experience to help anticipate insurance company tactics and maximize results for our clients.

No Fees Unless We Win

Mason Rashtian

PREMIER PERSONAL INJURY LAWYERS IN SANTA CLARITA AND LOS ANGELES

Rated By Super Lawyers Mason Rashtian SuperLawyers.com
The National Trial Lawyers | Top 100 Trial Lawyers
Martindale-Hubbell | AV Preeminent | Peer Rated for Highest Level of Professional Excellence | 2026
National Association of Distinguished Counsel | Nation's Top One Percent | NADC

We Meet Our Clients By Accident

Focused On Injuries – Focused On You

At The Mason Law Firm, we believe that by limiting our practice to only personal injury-related cases, we can provide our clients with more professional, dedicated service and achieve the best possible results.

That focus has led our firm to award-winning results. Our specialty is plaintiff’s personal injury litigation. Whether you need help with a slip-and-fall or a car accident, we have the experience to guide you through every step of your case.

Rated By Super Lawyers Mason Rashtian SuperLawyers.com

Commitment To Quality

We are committed to providing aggressive, top-quality legal services to individuals and families suffering from many types of personal injuries, from construction accidents to dog bites. If you have been injured or a loved one has been killed as a result of someone else’s negligence or wrongdoing in Santa Clarita, California, or anywhere in Los Angeles County, please call The Mason Law Firm for a free consultation. With our “zero fee guarantee,” we will never charge you any fees upfront, and you only pay us if we recover for you.

Why Choose The Mason Law Firm?

Former Insurance Defense Experience

Before representing injury victims, Attorney Mason defended insurance companies and their insureds in personal injury claims. That experience gives our firm valuable insight into how insurance carriers evaluate cases, dispute liability, and attempt to reduce payouts.

We know how the other side operates because we used to represent them.

Proven Results

Our firm has recovered more than $50,000,000 for injured clients through settlements and litigation.

Personalized Representation

You are not just another case file. We provide direct attorney communication, personalized legal strategies, and aggressive advocacy from start to finish.

Aggressive Negotiation & Litigation

Insurance companies have teams of lawyers working to protect their profits. We fight to protect your future, your health, and your financial recovery.

Injured in an Accident? Contact The Mason Law Firm Today.

After an accident, insurance companies may try to pressure you into accepting less than your case is worth.

Do not face them alone.

The Mason Law Firm fights for injured individuals and families in Santa Clarita, Los Angeles, and throughout California with strategic, aggressive representation backed by real insurance defense experience.

Free Consultation • No Recovery, No Fee

What Our Clients Have To Say

Extremely caring and knowledgeable…went above and beyond my expectations! Mason’s confidence when dealing with opposing counsel was quite impressive…I was proud to have him on my side…highly recommended! 

– Sue

Visit Our Videos

Mason Video - AV Rated

Awards And Badges

Avvo Rating 10.0 Superb Top Attorney Personal Injury
United States District Court Southern District of California
The National Trial Lawyers Top 100 Trial Lawyers
The Santa Clarita Bar Association
San Fernando Valley Bar Association
Santa Clarita Valley Chamber of Commerce