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San Rafael, CA · Marin County

Costello & Sons Insurance Brokers, Inc.

Licensed insurance agency · In licensing records since 2009

Unclaimed

Independent insurance business based in San Rafael, CA, listed from public licensing records.

Public record

NPN
1010191
In records since
2009 (17 yrs)
Phone
(415) 257-2135
Location
San Rafael, CA 94901

Lines they can serve

This agency holds a state agency license that doesn’t designate lines in the public record. A licensed agent can confirm what they write — or the agency can claim this profile and list its lines.

Area served

Based in San Rafael, California (Marin County). Browse independent agencies and coverage near this location:

San Rafael agenciesMarin CountyAll of California

The San Rafael market

Costello & Sons Insurance Brokers, Inc. is one of 8 independent agencies in public licensing records for San Rafael, CA — 1 of them with records going back 20+ years. The median agency here appears in records since 2020.

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This profile is generated from public licensing records and has not been claimed by the agency. A listing here is not an endorsement and does not mean the agency participates in quote routing. Is this your agency? Claim it to add your website, logo, photos, and the lines you actually write.

Common questions

How do I get an insurance quote in San Rafael?
Submit one request through this site and we'll route it to a participating independent agency that serves San Rafael, CA. You'll see who may contact you before you submit. To reach Costello & Sons Insurance Brokers, Inc. directly, the phone number on its public record is (415) 257-2135.
What kinds of insurance does Costello & Sons Insurance Brokers, Inc. handle?
Costello & Sons Insurance Brokers, Inc. holds a state agency license that doesn't designate specific lines in the public record. A licensed agent can confirm what they write.
Is Costello & Sons Insurance Brokers, Inc. verified on this site?
This profile is generated from public licensing records and is currently unclaimed — a listing here is not an endorsement. Costello & Sons Insurance Brokers, Inc. can claim it to verify its producer license and add its website, logo, and details.
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