SINCLAIR HEATING AND AIR
License
- Status
- CLEAR
- First issued
- March 24, 2025
- Expires
- March 31, 2027
- Entity
- Corporation
- Address of record
- 5241 STRATFORD AVE, Westminster, CA 92683
- Phone of record
- (714) 335 9480
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 67765593
- Amount
- $25,000
- Effective
- February 1, 2026
Workers’ compensation
- Carrier
- MARKEL INSURANCE COMPANY
- Policy number
- MWC021233204
- Effective
- April 4, 2026
- Expires
- April 4, 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 18 licensed warm-air heating, ventilating and air-conditioning contractors in Westminster.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| SINCLAIR IRVIN MICHAEL | Responsible Managing Officer | March 24, 2025 | Current |
| SINCLAIR NICHOLAS MONROE | Chief Executive Officer/President | March 24, 2025 | Current |
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.