Diversified Thermal Services LLC

Anaheim · Orange County · CA

VERIFIED

Bestopedia verdict

100 / 100 Bestopedia Trust Score

California’s contractor board lists Diversified Thermal Services LLC 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
#609967 verify on CSLB ↗
Classifications
B, C-10, C-20, C-38
Years licensed
35.5 years since 01/19/1991
Contractor bond
$25,000 HARCO NATIONAL INSURANCE COMPANY
Workers’ comp
Current XL INSURANCE AMERICA INC
Business type
Limited Liability
Qualifying principal
Craig James Steinmetz, Manuel Beltran, William Leslie Clements
Address of record
1220 N Barsten Way, Anaheim, CA 92806

Frequently Asked Questions

Is Diversified Thermal Services LLC a licensed HVAC contractor in California?

Yes. Diversified Thermal Services LLC holds California CSLB contractor license #609967 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.

What work is Diversified Thermal Services LLC licensed to perform?

License #609967 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: B, C10, C38.

Is Diversified Thermal Services LLC bonded?

Yes. Diversified Thermal Services LLC carries contractor's bond #08341800 for $25,000 through HARCO NATIONAL INSURANCE COMPANY.

Does Diversified Thermal Services LLC carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with XL INSURANCE AMERICA INC, with a policy expiration of 04/01/2027.

How long has Diversified Thermal Services LLC held its contractor license?

License #609967 was originally issued on 01/19/1991, approximately 36 years ago (as of July 2026).

Where is Diversified Thermal Services LLC located?

Diversified Thermal Services LLC is based in Anaheim, Orange County, CA 92806.