CONSTANTINI HEATING AND AIR CONDITIONING
License
- Status
- CLEAR
- First issued
- February 4, 1983
- Reissued
- June 16, 2006
- Expires
- June 30, 2028
- Entity
- Sole Owner
- Address of record
- P O BOX 4823, Santa Rosa, CA 95402
- Phone of record
- (707) 528 7168
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 67413118
- Amount
- $25,000
- Effective
- July 30, 2025
Workers’ compensation
- Carrier
- AMERICAN CASUALTY COMPANY OF READING PA
- Policy number
- 8035937725
- Effective
- June 21, 2026
- Expires
- June 21, 2027
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 74 licensed warm-air heating, ventilating and air-conditioning contractors in Santa Rosa.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CONSTANTINI MARK STEFAN | Sole Owner | June 16, 2006 | Current |
| CONSTANTINI RUDOLF LEOPOLD | Sole Owner | February 4, 1983 | June 16, 2006 |
| CONSTANTINI RUDOLF LEOPOLD | Sole Owner | April 18, 1983 | June 11, 2003 |
| CONSTANTINI RUDOLF LEOPOLD | Sole Owner | April 18, 1983 | June 16, 2006 |
| CONSTANTINI RUDOLF LEOPOLD | Sole Owner | June 29, 2000 | January 1, 2004 |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.