Sinclair Heating and Air, C-20 HVAC Contractor in Westminster, CA
Sinclair Heating and Air operating as a corporation holds an active California contractor license (CSLB #1134875), valid through Mar 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Markel Insurance Company. The business is based in Westminster, in Orange County, California.
- License Number
- 1134875
- Issued
- Mar 24, 2025
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67765593
- Effective
- Feb 1, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Markel Insurance Company
- Policy Number
- MWC021233204
- Effective
- Apr 4, 2026
- Expires
- Apr 4, 2027
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sinclair Heating and Air licensed in California?
Yes. Sinclair Heating and Air holds California Contractors State License Board license number 1134875, which is active and in good standing. The license was first issued on March 24, 2025. It is valid through March 31, 2027.
What does Sinclair Heating and Air specialize in?
Sinclair Heating and Air is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor.
Where is Sinclair Heating and Air headquartered?
Sinclair Heating and Air is headquartered at 5241 Stratford Ave, Westminster, CA 92683, in Orange County, California.
Does Sinclair Heating and Air have an active surety bond on file with CSLB?
Yes. Sinclair Heating and Air has an active California contractor surety bond filed with Western Surety Company.
Does Sinclair Heating and Air carry workers' compensation coverage?
Yes. Sinclair Heating and Air carries active workers' compensation coverage through Markel Insurance Company.
How do I verify Sinclair Heating and Air's contractor license?
You can verify Sinclair Heating and Air's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1134875.
- License issuedMar 24, 2025
- Bond activeFeb 1, 2026
- WC coverage startsApr 4, 2026
- License expiresMar 31, 2027
- WC expiresApr 4, 2027
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