Modern Construction Services

Riverside · Riverside County · CA

VERIFIED

Bestopedia verdict

100 / 100 Bestopedia Trust Score

California’s contractor board lists Modern 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
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#450564 verify on CSLB ↗
Classifications
B, C-20
Years licensed
42.5 years since 12/27/1983
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Current STATE COMPENSATION INSURANCE FUND
Business type
Corporation
Qualifying principal
John Alexander Gorrell
Address of record
P O Box 20996, Riverside, CA 92516

Frequently Asked Questions

Is Modern Construction Services a licensed HVAC contractor in California?

Yes. Modern Construction Services holds California CSLB contractor license #450564 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.

What work is Modern Construction Services licensed to perform?

License #450564 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: B.

Is Modern Construction Services bonded?

Yes. Modern Construction Services carries contractor's bond #100723566 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Modern Construction Services carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 09/19/2026.

How long has Modern Construction Services held its contractor license?

License #450564 was originally issued on 12/27/1983, approximately 42 years ago (as of July 2026).

Where is Modern Construction Services located?

Modern Construction Services is based in Riverside, Riverside County, CA 92516.