Stewart Air Systems, C-20 HVAC Contractor in Irwindale, CA
Stewart Air Systems operating as a sole owner holds an active California contractor license (CSLB #975647), valid through Aug 31, 2026. First issued in 2012, the license has been on the CSLB roster for 14 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Everest Premier Insurance Company. The business is based in Irwindale, in Los Angeles County, California.
- License Number
- 975647
- Issued
- Aug 7, 2012
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- TCS19195
- Effective
- Oct 2, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Everest Premier Insurance Company
- Policy Number
- 7600026696261
- Effective
- Feb 25, 2026
- Expires
- Feb 25, 2027
This contractor warrants a closer look before contracting:
- License expires in 55 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Stewart Air Systems licensed in California?
Yes. Stewart Air Systems holds California Contractors State License Board license number 975647, which is active and in good standing. The license was first issued on August 7, 2012. It is valid through August 31, 2026.
What does Stewart Air Systems specialize in?
Stewart Air Systems is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Stewart Air Systems headquartered?
Stewart Air Systems is headquartered at 5277 N Vincent Ave 15, Irwindale, CA 91706, in Los Angeles County, California.
Does Stewart Air Systems have an active surety bond on file with CSLB?
Yes. Stewart Air Systems has an active California contractor surety bond filed with Hudson Insurance Company.
Does Stewart Air Systems carry workers' compensation coverage?
Yes. Stewart Air Systems carries active workers' compensation coverage through Everest Premier Insurance Company.
How do I verify Stewart Air Systems's contractor license?
You can verify Stewart Air Systems's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=975647.
- License issuedAug 7, 2012
- Bond activeOct 2, 2023
- WC coverage startsFeb 25, 2026
- License expiresAug 31, 2026
- WC expiresFeb 25, 2027
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