Kullberg Gordon & Son Inc

San Mateo · San Mateo County · CA

Verified

Bestopedia verdict

97 / 100 Bestopedia Trust Score

California’s contractor board lists Kullberg Gordon & Son Inc with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
25 / 25
Clean record
15 / 15
Track record
27.3 / 30
License continuity
10 / 10
Workers' comp
12 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#325506 verify on CSLB ↗
Classifications
A, B
Years licensed
49.8 years since 09/17/1976
Contractor bond
$25,000 Western Surety Company
Workers’ comp
Current Pie Casualty Insurance Compnay
Business type
Corporation
Qualifying principal
Mark Alan Kullberg
Address of record
612 Prospect Row, San Mateo, CA 94401

Frequently Asked Questions

Is Kullberg Gordon & Son Inc a licensed General Contractor contractor in California?

Yes. Kullberg Gordon & Son Inc holds California CSLB contractor license #325506 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is Kullberg Gordon & Son Inc licensed to perform?

Kullberg Gordon & Son Inc is licensed for B (General Building), plus additional classifications: A.

Is Kullberg Gordon & Son Inc bonded?

Yes. Kullberg Gordon & Son Inc carries contractor's bond #70017381 for $25,000 through Western Surety Company.

Does Kullberg Gordon & Son Inc carry workers' compensation insurance?

Yes. Kullberg Gordon & Son Inc has workers' compensation insurance on file with Pie Casualty Insurance Compnay, with a policy expiration of 12/01/2026.

How long has Kullberg Gordon & Son Inc held its contractor license?

Kullberg Gordon & Son Inc has held California contractor license #325506 since 09/17/1976, approximately 50 years (as of July 2026).

Where is Kullberg Gordon & Son Inc located?

Kullberg Gordon & Son Inc is based in San Mateo, San Mateo County, CA 94401.