Quinlan Construction

San Francisco · San Francisco County · CA

LISTED

Bestopedia verdict

100 / 100 Bestopedia Trust Score

California’s contractor board lists Quinlan Construction in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is not current in the public record.

License standing
30 / 30
Years licensed
20 / 20
Contractor bond
20 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#509073 verify on CSLB ↗
Classifications
B, C-10
Years licensed
39.2 years since 04/15/1987
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Not current in the public record
Business type
Sole Owner
Qualifying principal
Brendan Quinlan
Address of record
63 Wawona St, San Francisco, CA 94127

Frequently Asked Questions

Is Quinlan Construction a licensed Electrical contractor in California?

Yes. Quinlan Construction holds California CSLB contractor license #509073 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.

What work is Quinlan Construction licensed to perform?

License #509073 carries C-10 (Electrical), plus additional classifications: B.

Is Quinlan Construction bonded?

Yes. Quinlan Construction carries contractor's bond #SC6050951 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Quinlan Construction carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with AMERICAN CASUALTY COMPANY OF READING PA, with a policy expiration of 02/04/2027.

How long has Quinlan Construction held its contractor license?

License #509073 was originally issued on 04/15/1987, approximately 39 years ago (as of July 2026).

Where is Quinlan Construction located?

Quinlan Construction is based in San Francisco, San Francisco County, CA 94127.