Serge Tomassian

Practice areas

Construction Litigation: Business, Real Estate: Consumer, Business Litigation, Civil Litigation: Plaintiff, Civil Litigation: Defense

Focus areas

Construction Defects

Serge Tomassian serves as the Managing Partner at Tomassian, Inouye & Grigorian LLP, a specialized firm based in Southern California, focusing primarily on real estate, construction, and general business and civil litigation. He is widely recognized as a formidable trial lawyer and litigator, known for his tenacity, meticulous approach, and extensive professional experience. The firm upholds rigorous standards of professionalism and ethics.

Since 1984, Mr. Tomassian has achieved a track record of successfully representing clients across various aspects of negotiations, litigation, trials, arbitration, mediation, and settlements, resulting in awards totaling hundreds of millions of dollars. His areas of expertise encompass construction claims, defect disputes, real estate conflicts, landslide matters, business disputes, and general civil litigation. He has notably handled numerous high-profile cases in the fields of construction, real estate, business, and landslides.

He earned his degree from USC (Phi Beta Kappa) and graduated with honors from McGeorge School of Law, where he was a member of the Moot Court Honors Board. Mr. Tomassian has garnered several accolades, including recognition as one of the Best Lawyers In America, a Super Lawyer for Southern California, and one of the Top Lawyers in Orange County. He holds a superb 10 rating on AVVO and the highest AV rating in the Martindale Directory. Additionally, he is a seasoned and proficient Arbitrator and Mediator affiliated with the American Arbitration Association.