M S Mechanical Service Inc

Montebello · Los Angeles County · CA

VERIFIED

Bestopedia verdict

99 / 100 Bestopedia Trust Score

California’s contractor board lists M S Mechanical Service Inc in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
19 / 20
Contractor bond
20 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#899875 verify on CSLB ↗
Classifications
C-20
Years licensed
19.0 years since 07/11/2007
Contractor bond
$25,000 ARCH INSURANCE COMPANY
Workers’ comp
Current BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY
Business type
Corporation
Qualifying principal
Eduardo Martinez
Address of record
825 N Adobe Ave, Montebello, CA 90640

Frequently Asked Questions

Is M S Mechanical Service Inc a licensed HVAC contractor in California?

Yes. M S Mechanical Service Inc holds California CSLB contractor license #899875 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.

What work is M S Mechanical Service Inc licensed to perform?

License #899875 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).

Is M S Mechanical Service Inc bonded?

Yes. M S Mechanical Service Inc carries contractor's bond #SU71072080000 for $25,000 through ARCH INSURANCE COMPANY.

Does M S Mechanical Service Inc carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY, with a policy expiration of 03/25/2027.

How long has M S Mechanical Service Inc held its contractor license?

License #899875 was originally issued on 07/11/2007, approximately 19 years ago (as of July 2026).

Where is M S Mechanical Service Inc located?

M S Mechanical Service Inc is based in Montebello, Los Angeles County, CA 90640.