Mason Rashtian

Mason Law Firm

Personal Injury Lawyer | Serving Valencia, CA

Free Consultation

Se Habla Español

28494 Westinghouse Pl. Ste. 202
Valencia, CA 91355

Award-Winning Personal Injury Attorney

We are a full-service personal injury law firm providing outstanding representation and personalized legal services in Santa Clarita CA and the entire Los Angeles County. We are passionate about the people we serve. We work hard every day to assure that our clients get the justice they deserve. We are committed to serving the quality of life of the people in our communities through fair and effective legal services. Everyone has a fundamental right to a fair fight in court. It is our goal to establish a personal relationship with our clients. We understand what you are going through. Your struggles and your pain and suffering are very real to us, whether the case is large or small. 

Contact us today if you need legal assistance with any of the following:

  • Catastrophic Accidents
  • Car Accidents
  • Truck Accidents
  • Motorcycle Accidents
  • Bicycle Accidents
  • Bus Accidents
  • Construction Accidents
  • Pedestrian Accidents
  • Dog Bites
  • Slip and Falls
  • Product Liability
  • Brain Injuries
  • Burn Injuries
  • Spinal Injuries
  • Wrongful Death
  • Amusement Park Accidents
  • Train Accidents
  • Nursing Homes
  • Train Accidents
  • Elevator and Escalator Accidents

Call Mason Law Firm today at 661-476-5678 to arrange your free initial consultation.

Attorney Mason Rashtian

Mason has been litigating personal injury cases since 1997. Before opening his own practice Mr. Rashtian worked with prestigious law firms in Los Angeles and Orange Counties, primarily as a litigation attorney on the defense side.

In 2006, Mr. Rashtian opened his own practice and now handles litigation matters on the plaintiff’s (injured) side. Thus, he brings a unique perspective to litigation, having represented parties on both sides..

Aside from Mason’s experience as a personal injury lawyer in Santa Clarita California, his reputation is the firm’s greatest asset. Nearly all clients come to The Mason Law Firm on referral from former clients. Due to the firm’s reliance on referrals, client satisfaction is our fundamental goal. Mason Rashtian has always been focused on helping people through difficult situations. He became a Lawyer and has integrated this personal philosophy into his practice so that he could help people through some of the most stressful situations they will face in life. Mason’s goal in every case is to help his clients get into a better position than where they were prior to contacting him.

I appreciate the low key approach by the entire team at The Mason Law Firm. Several years ago, I was rear-ended in a crash and my chiropractor recommended this firm. They served me well, coordinating all medical and insurance claims, so I didn’t have to. I wasn’t looking for any payout, just covering my costs, but they coordinated a reasonable settlement to cover all my costs. When my daughters were involved in subsequent not-their-fault accidents, we called Mason and he took care of everything. The Mason staff is unfailingly polite, responsive and helpful. Hopefully, we never have to contact them again, but I know they will do a great and effective job if we do.

Kathi D.

Mason Law Firm…Your Thoughtfulness Will Always Be Remember

Love You All

Carolina S.

The Shelton's

Thank you so much for all your help!

P.S. Happy Holidays

The Shelton’s

Dear Mr. Mason Rashtian:

Thank you for your professional help to resolve my case quickly. I am very satisfied with the legal services provided by your firm.

Humberto Corzo

Dear Mr. Mason,

Thank you for representing my boys and I to a successful conclusion of this accident. We are glad to put it behind us! You are very professional and pleasurable and I appreciated working with you! Best Regards.


Mason Law Firm was my 4th lawyer in a slip and fall injury case. He was recommended to me by a friend I will recommend him to anyone. His firm was friendly, prompt, and professional. An absolute pleasure to deal with. What a blessing it was when he was recommended to me.  ;0)

Jodi Greenberg Paras

Thank you very much for taking care of this! I really appreciate it!!!


Mason is an excellent attorney and I highly recommend him to handle anyone’s personal injury matters. I’m always impressed in the pride he takes in ensuring his clients’ interests are diligently pursued to get them fair compensation for their injuries.

Attorney Andrew Cohen

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