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McDermott Costa Insurance

McDermott Costa is an employee owned, regional independent insurance brokerage firm, based in San Leandro, California. McDermott Costa traces its beginnings to 1938, when Vic Costa and Clarence “Mac” McDermott started the agency. Licensed in all 50 states, the agency has been serving clients in California and throughout the nation ever since. McDermott Costa provides effective solutions to clients’ risk management and insurance needs, offering coverage to clients for their home and auto, businesses, and employee benefits solutions.

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What clients say

“I have been dealing with these fine folks for many years for my business insurance. I am very pleased with their service and responsiveness. Recently I asked TEELA NEAL for a copy of our insurance to be sent to my landlord. It happened very quickly and without any problems. As...

-Service To Mankind

“Rich and his team provide the most professional and caring service I have ever had. Usually, you just pay for insurance and get little to no personal attention. Quite the opposite here! They take the time to explain benefits, investigate claims if problematic, and treat you like part of a...

-World Wrapps

“McDermottCosta Insurance has been helping us with our insurance needs for years and years. I work most closely with Gina who takes such good care of us and pays attention to our needs. Being a non-profit preschool, they understand the importance of shopping around for the most aggressive quotes while...

-Neighborhood Childcare

“We are possibly one of the customers that has been working with McDermottCosta the longest. We have enjoyed the business relationship with them over the many years. The staff has always been very forthright, and helpful with our insurance needs, whether it’s finding the best cost/value product, or working out...

-Mohr-Fry Ranches

“McDermott Costa and Mike have been our insurance agent for years. We get excellent customer server not only from Mike but from the entire staff at McDermott Costa. Great knowledge of restaurant and BK insurance. I’ve been very impressed with their response, knowledge, expertise and ability to foresee any or...

-HG Foods, Inc & RU Hungry, Inc.

“McDermott Costa has always provided the best, most efficient, and friendly service for Advanced Grinding, Inc. making sure our renewals happen smoothly while always taking the time to address any questions or concerns is just one of the numerous qualities that make it so easy for us stay with them...

-Advanced Grinding, Inc.


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