Atmosair Heating and Air Conditioning, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in Sebastopol, CA
Atmosair Heating and Air Conditioning operating as a sole owner holds an active California contractor license (CSLB #732398), valid through Feb 28, 2027. First issued in 1997, the license has been on the CSLB roster for 29 years. It carries 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-20 HVAC Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Berkshire Hathaway Direct Insurance Company. The business is based in Sebastopol, in Sonoma County, California.
- License Number
- 732398
- Issued
- Feb 10, 1997
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30050052
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Berkshire Hathaway Direct Insurance Company
- Policy Number
- N9WC228670
- Effective
- Dec 12, 2025
- Expires
- Dec 12, 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 Atmosair Heating and Air Conditioning licensed in California?
Yes. Atmosair Heating and Air Conditioning holds California Contractors State License Board license number 732398, which is active and in good standing. The license was first issued on February 10, 1997. It is valid through February 28, 2027.
What does Atmosair Heating and Air Conditioning specialize in?
Atmosair Heating and Air Conditioning is licensed for 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-20 HVAC Contractor.
Where is Atmosair Heating and Air Conditioning headquartered?
Atmosair Heating and Air Conditioning is headquartered at 7220 Evan Ave, Sebastopol, CA 95472, in Sonoma County, California.
Does Atmosair Heating and Air Conditioning have an active surety bond on file with CSLB?
Yes. Atmosair Heating and Air Conditioning has an active California contractor surety bond filed with Hudson Insurance Company.
Does Atmosair Heating and Air Conditioning carry workers' compensation coverage?
Yes. Atmosair Heating and Air Conditioning carries active workers' compensation coverage through Berkshire Hathaway Direct Insurance Company.
How do I verify Atmosair Heating and Air Conditioning's contractor license?
You can verify Atmosair Heating and Air Conditioning's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=732398.
- License issuedFeb 10, 1997
- Bond activeJan 1, 2023
- WC coverage startsDec 12, 2025
- WC expiresDec 12, 2026
- License expiresFeb 28, 2027
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