Supreme Mechanical Corp
Winnetka · Los Angeles County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Supreme Mechanical Corp in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 2.4 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #1116854 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 2.4 years since 02/22/2024
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current STATE COMPENSATION INSURANCE FUND
- Business type
- Corporation
- Qualifying principal
- Michael Conrad Hatten
- Address of record
- 8023 Limerick Ave, Winnetka, CA 91306
Frequently Asked Questions
Is Supreme Mechanical Corp a licensed HVAC contractor in California?
Yes. Supreme Mechanical Corp holds California CSLB contractor license #1116854 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Supreme Mechanical Corp licensed to perform?
License #1116854 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Supreme Mechanical Corp bonded?
Yes. Supreme Mechanical Corp carries contractor's bond #100832391 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Supreme Mechanical Corp carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 02/06/2027.
How long has Supreme Mechanical Corp held its contractor license?
License #1116854 was originally issued on 02/22/2024, approximately 2 years ago (as of July 2026).
Where is Supreme Mechanical Corp located?
Supreme Mechanical Corp is based in Winnetka, Los Angeles County, CA 91306.