Building Science Development Group Inc

Rolling Hills · Los Angeles County · CA

Verified

Bestopedia verdict

79 / 100 Bestopedia Trust Score

California’s contractor board lists Building Science Development Group 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
8.6 / 30
License continuity
10 / 10
Workers' comp
12 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#1078701 verify on CSLB ↗
Classifications
B
Years licensed
4.9 years since 07/24/2021
Contractor bond
$25,000 Hudson Insurance Company
Workers’ comp
Current Pie Insurance Company (The)
Business type
Corporation
Qualifying principal
Yuli Huang
Address of record
5 Sagebrush Ln, Rolling Hills, CA 90274

Frequently Asked Questions

Is Building Science Development Group Inc a licensed General Contractor contractor in California?

Yes. Building Science Development Group Inc holds California CSLB contractor license #1078701 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is Building Science Development Group Inc licensed to perform?

Building Science Development Group Inc is licensed for B (General Building).

Is Building Science Development Group Inc bonded?

Yes. Building Science Development Group Inc carries contractor's bond #30144513 for $25,000 through Hudson Insurance Company.

Does Building Science Development Group Inc carry workers' compensation insurance?

Yes. Building Science Development Group Inc has workers' compensation insurance on file with Pie Insurance Company (The), with a policy expiration of 04/11/2027.

How long has Building Science Development Group Inc held its contractor license?

Building Science Development Group Inc has held California contractor license #1078701 since 07/24/2021, approximately 5 years (as of July 2026).

Where is Building Science Development Group Inc located?

Building Science Development Group Inc is based in Rolling Hills, Los Angeles County, CA 90274.