Insurance by Castle

$6.9M revenue

Last Updated Jun 18, 2026

Company Overview

Company Name

Insurance by Castle

Approx. Annual Revenue

$6.9M

Established

2001

Google Reviews

4.7 (236 reviews)

About Insurance by Castle

Insurance by Castle is a leading independent insurance agency based in Redwood City, California. The company specializes in providing comprehensive insurance solutions, including landlord, renters, and personal umbrella coverage, to customers throughout the state. With over 30 years of experience, Insurance by Castle offers exceptional customer service and partners with top-rated insurance providers to deliver the best rates and policies tailored to each client's needs.

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Frequently Asked Questions about Insurance by Castle

Technologies Used

Social Profiles

Key Decision Makers

Russ Castle President
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