Mainman HVAC Electrical & Plumbing
San Jose · Santa Clara County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Mainman HVAC Electrical & Plumbing in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 17.3 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #930343 verify on CSLB ↗
- Classifications
- C-10, C-20, C-36
- Years licensed
- 17.3 years since 03/25/2009
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current WESCO INSURANCE COMPANY
- Business type
- Sole Owner
- Qualifying principal
- Francesco Rosato Dimambro
- Address of record
- 1354 Stockbridge Drive, San Jose, CA 95130
Frequently Asked Questions
Is Mainman HVAC Electrical & Plumbing a licensed HVAC contractor in California?
Yes. Mainman HVAC Electrical & Plumbing holds California CSLB contractor license #930343 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Mainman HVAC Electrical & Plumbing licensed to perform?
License #930343 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: C10, C36.
Is Mainman HVAC Electrical & Plumbing bonded?
Yes. Mainman HVAC Electrical & Plumbing carries contractor's bond #100064145 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Mainman HVAC Electrical & Plumbing carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with WESCO INSURANCE COMPANY, with a policy expiration of 01/26/2027.
How long has Mainman HVAC Electrical & Plumbing held its contractor license?
License #930343 was originally issued on 03/25/2009, approximately 17 years ago (as of July 2026).
Where is Mainman HVAC Electrical & Plumbing located?
Mainman HVAC Electrical & Plumbing is based in San Jose, Santa Clara County, CA 95130.