Air Conditioning & Heating Mechanical Masters, C-20 HVAC Contractor in Northridge, CA
Air Conditioning & Heating Mechanical Masters operating as a sole owner holds an active California contractor license (CSLB #344739), valid through Feb 29, 2028. First issued in 1977, the license has been on the CSLB roster for 49 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from Benchmark Insurance Company. The business is based in Northridge, in Los Angeles County, California.
- License Number
- 344739
- Issued
- Oct 14, 1977
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF613980
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Benchmark Insurance Company
- Policy Number
- 99WC0000282201
- Effective
- Sep 11, 2025
- Expires
- Sep 11, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Air Conditioning & Heating Mechanical Masters licensed in California?
Yes. Air Conditioning & Heating Mechanical Masters holds California Contractors State License Board license number 344739, which is active and in good standing. The license was first issued on October 14, 1977. It is valid through February 29, 2028.
What does Air Conditioning & Heating Mechanical Masters specialize in?
Air Conditioning & Heating Mechanical Masters is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Air Conditioning & Heating Mechanical Masters headquartered?
Air Conditioning & Heating Mechanical Masters is headquartered at 18530 Parthenia St, Northridge, CA 91324, in Los Angeles County, California.
Does Air Conditioning & Heating Mechanical Masters have an active surety bond on file with CSLB?
Yes. Air Conditioning & Heating Mechanical Masters has an active California contractor surety bond filed with North River Insurance Company (the).
Does Air Conditioning & Heating Mechanical Masters carry workers' compensation coverage?
Yes. Air Conditioning & Heating Mechanical Masters carries active workers' compensation coverage through Benchmark Insurance Company.
How do I verify Air Conditioning & Heating Mechanical Masters's contractor license?
You can verify Air Conditioning & Heating Mechanical Masters's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=344739.
- License issuedOct 14, 1977
- Bond activeJan 1, 2023
- WC coverage startsSep 11, 2025
- WC expiresSep 11, 2026
- License expiresFeb 29, 2028
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