McDermottCosta Insurance

$8.3M revenue • 11 employees • 1045 MacArthur Blvd, San Leandro, CA, 94577, United States

Last Updated Feb 19, 2026

Company Overview

Company Name

McDermottCosta Insurance

Address

1045 MacArthur Blvd, San Leandro, CA, 94577, United States

Approx. Annual Revenue

$8.3M

Employees

11

Established

1998

Google Reviews

4.7 (14 reviews)

About McDermottCosta Insurance

McDermott Costa is an employee-owned, regional independent insurance brokerage firm based in San Leandro, California. Established in 1938, the agency has been serving clients in California and throughout the nation, offering solutions for personal, business, and employee benefits insurance needs.

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Frequently Asked Questions about McDermottCosta Insurance

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Key Decision Makers

John Johnson President
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