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Practice Areas

  • Construction Law
  • Insurance Defense
  • Litigation
  • Real Estate

Admissions

  • California

John Mersereau
Associate
Phone: 949.209.9332
Office: Orange County

Mr. Mersereau is a seasoned litigator with over a decade of experience handling a broad spectrum of civil litigation matters. He is uniquely experienced in representing both plaintiffs and defendants through all facets of litigation. Mr. Mersereau is experienced with mediation, binding arbitration, and has second chair trial experience. He is praised by his clients for creatively finding solutions for even the most difficult cases and consistently providing exceptional results.

Prior to joining Messner Reeves, Mr. Mersereau represented developers and subcontractors in defense of construction defect claims and various businesses in defense of personal injury and product defect claims.

Mr. Mersereau earned a Bachelor of Arts degree from San Diego State University and his Juris Doctor degree from University of Pacific, McGeorge School of Law. Mr. Mersereau is admitted to practice law in all California State Courts and the U.S. District Court, Southern District of California.

  • B.A., Sociology, San Diego State University, 2002
  • J.D., University of the Pacific McGeorge School of Law, 2008
  • San Diego County Bar Association
  • AV Rating From Martindale-Hubbell
  • Named A Top Lawyer for Personal Injury by San Diego Magazine, 2022
  • Secured a voluntary dismissal from Plaintiff following the filing of a motion for summary judgment on a premises liability and negligence case involving a construction accident that involved serious injuries to Plaintiff.

  • Secured a voluntary dismissal from Plaintiff subrogation carrier following a deposition taken by Mr. Mersereau that established fraud on the part of the carrier’s insured.

  • Obtained favorable settlement on behalf of developer client for less than 10% of the multi-million dollar damages being claimed by Plaintiff.

  • Obtained a nearly $1,000,000 settlement on behalf of injured worker against amusement park.

Representative Matters
Publications and Speaking Engagements
Community Involvement
Professional Experience