Bay Concept Builder Group

San Francisco · San Francisco County · CA

VERIFIED

Bestopedia verdict

90 / 100 Bestopedia Trust Score

California’s contractor board lists Bay Concept Builder Group in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
9.8 / 20
Contractor bond
20 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#1018594 verify on CSLB ↗
Classifications
B, C-10
Years licensed
9.8 years since 09/22/2016
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Current STATE COMPENSATION INSURANCE FUND
Business type
Corporation
Qualifying principal
Ri Feng Li, Dairong Guan
Address of record
236 W Portal Ave #103, San Francisco, CA 94127

Frequently Asked Questions

Is Bay Concept Builder Group a licensed Electrical contractor in California?

Yes. Bay Concept Builder Group holds California CSLB contractor license #1018594 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.

What work is Bay Concept Builder Group licensed to perform?

License #1018594 carries C-10 (Electrical), plus additional classifications: B.

Is Bay Concept Builder Group bonded?

Yes. Bay Concept Builder Group carries contractor's bond #100992290 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Bay Concept Builder Group carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 12/24/2026.

How long has Bay Concept Builder Group held its contractor license?

License #1018594 was originally issued on 09/22/2016, approximately 10 years ago (as of July 2026).

Where is Bay Concept Builder Group located?

Bay Concept Builder Group is based in San Francisco, San Francisco County, CA 94127.