Alliance Solar Services

Alameda · Alameda County · CA

VERIFIED

Bestopedia verdict

96 / 100 Bestopedia Trust Score

California’s contractor board lists Alliance Solar Services in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
20 / 20
Contractor bond
20 / 20
Workers' comp
16 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#560667 verify on CSLB ↗
Classifications
B, C-36, C-46
Years licensed
37.3 years since 03/14/1989
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
William Allan Freeman
Address of record
1610 Everett Street, Alameda, CA 94501

Frequently Asked Questions

Is Alliance Solar Services a licensed Plumbing contractor in California?

Yes. Alliance Solar Services holds California CSLB contractor license #560667 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.

What work is Alliance Solar Services licensed to perform?

License #560667 carries C-36 (Plumbing), plus additional classifications: B, C46.

Is Alliance Solar Services bonded?

Yes. Alliance Solar Services carries contractor's bond #SC6062916 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Alliance Solar Services carry workers' compensation insurance?

Workers' compensation status on file: Exempt.

How long has Alliance Solar Services held its contractor license?

License #560667 was originally issued on 03/14/1989, approximately 37 years ago (as of July 2026).

Where is Alliance Solar Services located?

Alliance Solar Services is based in Alameda, Alameda County, CA 94501.