Bianchi Mechanical
Santa Rosa · Sonoma County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Bianchi Mechanical in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 5.6 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #1070781 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 5.6 years since 11/10/2020
- Contractor bond
- $25,000 NORTH RIVER INSURANCE COMPANY (THE)
- Workers’ comp
- Current BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY
- Business type
- Sole Owner
- Qualifying principal
- Michael Leland Bianchi
- Address of record
- 1010 Jack London Dr, Santa Rosa, CA 95409
Frequently Asked Questions
Is Bianchi Mechanical a licensed HVAC contractor in California?
Yes. Bianchi Mechanical holds California CSLB contractor license #1070781 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Bianchi Mechanical licensed to perform?
License #1070781 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Bianchi Mechanical bonded?
Yes. Bianchi Mechanical carries contractor's bond #04CF627647 for $25,000 through NORTH RIVER INSURANCE COMPANY (THE).
Does Bianchi Mechanical carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY, with a policy expiration of 01/01/2027.
How long has Bianchi Mechanical held its contractor license?
License #1070781 was originally issued on 11/10/2020, approximately 6 years ago (as of July 2026).
Where is Bianchi Mechanical located?
Bianchi Mechanical is based in Santa Rosa, Sonoma County, CA 95409.