Patton & Sullivan LLP: A Law Firm in Pleasanton, CA

Experience. Expertise. Efficiency. Effectiveness.

These are our core values at Patton & Sullivan LLP. Our attorneys have decades of experience representing individuals and businesses in Pleasanton, throughout the Tri-Valley, East Bay and the greater San Francisco Bay Area including San Jose.

Our roots are in business and real estate law—in transactions, land use law, lending litigation, and litigating construction defect cases. You’ll find our attorneys associated with some of the most important matters in the field.

Our experience with contract disputes and complex litigation has led us to develop special expertise in trial practice, intellectual property rights, mediation and arbitration, country club law, estate planning, and corporate law. To explore our practice areas, click here.

We stand ready to use our many years of legal expertise, knowledge and skills to help you.

Your case will always be managed directly by one of the partners at Patton & Sullivan LLP.


Our clients are located throughout California, and reside primarily in the San Francisco Bay Area and Tri Valley, including Danville, San Ramon, Oakland, San Francisco, Dublin, Walnut Creek, San Jose, Livermore, Castro Valley, Hayward and Fremont.

To arrange a private meeting and discuss your legal matter with one of our attorneys, contact our office online or call us at 925-600-1800.