Marina Mechanical Services
Livermore · Alameda County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Marina Mechanical 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
The verified record
- CSLB license
- #416198 verify on CSLB ↗
- Classifications
- C-2, C-4, C-10, C-20, C-36, C-38, C-43
- Years licensed
- 44.5 years since 12/31/1981
- Contractor bond
- $25,000 THE GUARANTEE COMPANY OF NORTH AMERICA USA
- Workers’ comp
- Current ZURICH AMERICAN INSURANCE COMPANY
- Business type
- Corporation
- Qualifying principal
- Sheri Ann Learmonth, David Dennis Mann, Carl Richard Koos, Mitchell Frank Slavensky
- Address of record
- 4763 Bennett Drive, Livermore, CA 94551
Frequently Asked Questions
Is Marina Mechanical Services a licensed HVAC contractor in California?
Yes. Marina Mechanical Services holds California CSLB contractor license #416198 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Marina Mechanical Services licensed to perform?
License #416198 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: C-2, C-4, C10, C36, C38, C43.
Is Marina Mechanical Services bonded?
Yes. Marina Mechanical Services carries contractor's bond #12045155 for $25,000 through THE GUARANTEE COMPANY OF NORTH AMERICA USA.
Does Marina Mechanical Services carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with ZURICH AMERICAN INSURANCE COMPANY, with a policy expiration of 11/01/2026.
How long has Marina Mechanical Services held its contractor license?
License #416198 was originally issued on 12/31/1981, approximately 44 years ago (as of July 2026).
Where is Marina Mechanical Services located?
Marina Mechanical Services is based in Livermore, Alameda County, CA 94551.