With a primary focus on civil litigation, Jon Tonsing provides quality representation in a variety of business, real estate, commercial, contract, professional liability, and employment related matters.

Valued Advisor to California Business Community

He has represented Bay Area financial institutions, contractors, developers, public entities, employers, real estate and insurance agents and brokers, tax professionals, investors and entrepreneurs. He advises them in both litigation and in the preparation of contracts, partnership agreements, and real estate documentation.

Committed to Dispute Resolution and Defending Business Clients

Since his admission to the California State Bar in 1983, Jon’s practice has centered on civil litigation and administrative proceedings, with substantial experience representing clients in real estate, business, and construction litigation and transactions. He also has substantial experience with malpractice defense, civil appeals, and employment issues.