About Greg Brooks Agency Insurance Services

. About Agency

Greg Brooks Agency Insurance Services. (GBAIS)   

GBAIS in 1984 began writing all lines of insurance coverage for the Farmers Insurance Group of Companies.  Based in California, today GBAIS conducts insurance business in the states of California and Arizona.  

In 2000, GBAIS converted to an Independent Agency/Brokerage business to offer more options to better serve the client.  GBAIS has provided quality insurance protection for thousands of clients throughout the entire state of California and Arizona.

GBAIS has always made it their job to know their clients, understand their needs and provide quality coverage at low rates with first class personal customer service.  Our main focus is on providing Medicare Supplement (Medigap) coverage and Medical Healthcare plans.  We also provide limited Personal Lines and small to medium size Business insurance coverages are available.

We assist in identifying your needs and risk factors while putting together a customized plan that's simple and easy to understand.  We evaluate your specific needs and find the company that will give you the best value for your dollar while supplying a superior standard of protection.

The carrier partners secured for our client's coverage offer tested, reliable products and excellent customer service.  The insurance carriers that we represent to my clients are financially solid and have an outstanding claim settlement reputation for fast & fair claims service.

We look forward to helping you in some way or perhaps refer a friend.

Greg Brooks Agency Insurance Services (GBAIS) is a licensed Agent/Broker operating exclusively in California.  This Web site is owned by GBAIS which is solely responsible for its maintenance, content & Agency promotion offers.  This site is not maintained by or affiliated with Kaiser Permanente and Kaiser Permanente bears no responibility for its content.  The e-mail addresses and telephone numbers that appear throughout this site belong to GBAIS, and cannot be used to contact Kaiser Permanente.  "Kaiser," "Kaiser Permanente", "Kaiser Foundation Health Plan" and the Kaiser Permanente Logo are registered trademarks or service marks of the Kaiser Foundation Health Plan, Inc., in the United States.

Copyright 2025 GREG BROOKS AGENCY All Rights Reserved. For more information, feel free to | Contact Us