Tom Byrne

Tom Byrne
VP Real Estate Division


Tom Byrne joined the Costello and Sons team in September of 2008. Tom is a Commercial Lines Producer for the Company, focusing on all commercial lines of insurance for Real Estate firms. Since 2002, Tom specialized in providing California real estate brokerage firms with their Errors & Omissions Insurance (E&O) as the Senior Broker for his former company. Tom has been involved with the California Association of REALTORS® E&O insurance Program since it’s inception in June of 2006. Prior to entering the insurance industry, Tom was a Teacher and Coach in both the San Francisco and Petaluma high school districts for over 5 years.

BA, Business Administration, Sonoma State University, 1998
Single Subject High School Teaching Credential, Sonoma State University, 2000

Insurance License
Property & Casualty (since 2003)

Tom grew up in the San Jose area and his Wife Deanna grew up in the Angels Camp/Murphys area. They have been married since August of 2003 and have a daughter, Peyton, and a son, J.T. Tom volunteers his time coaching kids and high school baseball. He enjoys spending his time with his family and friends, occasionally playing baseball, poker and golf and making new personal and professional relationships.



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