Southwestern Construction Services

San Diego · San Diego County · CA

VERIFIED

Bestopedia verdict

96 / 100 Bestopedia Trust Score

California’s contractor board lists Southwestern Construction 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
#838616 verify on CSLB ↗
Classifications
B, C-10
Years licensed
22.1 years since 05/19/2004
Contractor bond
$25,000 TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICA
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Sergey Vladimerovic Kostenko
Address of record
6717 South Elman St, San Diego, CA 92111

Frequently Asked Questions

Is Southwestern Construction Services a licensed Electrical contractor in California?

Yes. Southwestern Construction Services holds California CSLB contractor license #838616 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.

What work is Southwestern Construction Services licensed to perform?

License #838616 carries C-10 (Electrical), plus additional classifications: B.

Is Southwestern Construction Services bonded?

Yes. Southwestern Construction Services carries contractor's bond #108053343 for $25,000 through TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICA.

Does Southwestern Construction Services carry workers' compensation insurance?

Workers' compensation status on file: Exempt.

How long has Southwestern Construction Services held its contractor license?

License #838616 was originally issued on 05/19/2004, approximately 22 years ago (as of July 2026).

Where is Southwestern Construction Services located?

Southwestern Construction Services is based in San Diego, San Diego County, CA 92111.