Essential Air Services INC
Essential Air Services INC operating as a corporation is licensed in California under CSLB number 1150441. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Wesco Insurance Company. The business is based in La Verne, in Los Angeles County, California.
- License Number
- 1150441
- Issued
- Feb 12, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101768826
- Effective
- Feb 3, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Wesco Insurance Company
- Policy Number
- WES3843831
- Effective
- Jan 30, 2026
- Expires
- Jan 30, 2027
This contractor warrants a closer look before contracting:
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Essential Air Services INC licensed in California?
Yes. Essential Air Services INC holds California Contractors State License Board license number 1150441. The license was first issued on February 12, 2026. It is valid through February 29, 2028.
What does Essential Air Services INC specialize in?
Essential Air Services INC is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor.
Where is Essential Air Services INC headquartered?
Essential Air Services INC is headquartered at 521 Willow Pl, La Verne, CA 91750, in Los Angeles County, California.
Does Essential Air Services INC have an active surety bond on file with CSLB?
Yes. Essential Air Services INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Essential Air Services INC carry workers' compensation coverage?
Yes. Essential Air Services INC carries active workers' compensation coverage through Wesco Insurance Company.
How do I verify Essential Air Services INC's contractor license?
You can verify Essential Air Services INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150441.
- WC coverage startsJan 30, 2026
- Bond activeFeb 3, 2026
- License issuedFeb 12, 2026
- WC expiresJan 30, 2027
- License expiresFeb 29, 2028
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- Circulating Air INC#240778North Hollywood·B General Building Contractor
- Haldeman INC#237939Commerce·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Graycon INC#255068City of Industry·B General Building Contractor
- Service Hero#260035Mission Hills·A General Engineering Contractor
- Air Tro Incorporated#258228Monrovia·B General Building Contractor
- Kahn Air Conditioning INC#206552Van Nuys·B General Building Contractor