Rosati S I Air Conditioning
Rosati S I Air Conditioning operating as a sole owner is licensed in California under CSLB number 371026. The license was first issued in 1979, putting the business at 47 years on the active CSLB roster. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Clear Spring Property and Casualty Company. The business is based in Alta Loma, in San Bernardino County, California.
- License Number
- 371026
- Issued
- Mar 21, 1979
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67508762
- Effective
- Aug 1, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC03160301
- Effective
- Jul 1, 2025
- Expires
- Jul 1, 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 Rosati S I Air Conditioning licensed in California?
Yes. Rosati S I Air Conditioning holds California Contractors State License Board license number 371026. The license was first issued on March 21, 1979. It is valid through August 31, 2027.
What does Rosati S I Air Conditioning specialize in?
Rosati S I Air Conditioning is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Rosati S I Air Conditioning headquartered?
Rosati S I Air Conditioning is headquartered at P O Box 9122, Alta Loma, CA 917011122, in San Bernardino County, California.
Does Rosati S I Air Conditioning have an active surety bond on file with CSLB?
Yes. Rosati S I Air Conditioning has an active California contractor surety bond filed with Western Surety Company.
Does Rosati S I Air Conditioning carry workers' compensation coverage?
Yes. Rosati S I Air Conditioning carries active workers' compensation coverage through Clear Spring Property and Casualty Company.
How do I verify Rosati S I Air Conditioning's contractor license?
You can verify Rosati S I Air Conditioning's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=371026.
- License issuedMar 21, 1979
- WC coverage startsJul 1, 2025
- Bond activeAug 1, 2025
- WC expiresJul 1, 2026
- License expiresAug 31, 2027
- Infinite Control Systems INC#368633Chino·C-20 HVAC Contractor
- Williams Joey#334015Apple Valley·C-20 HVAC Contractor
- Green Zone Experts#353951Victorville·C-20 HVAC Contractor
- Niez Robert M#346764Big Bear City·C-16 Fire Protection Contractor
- Jerry's Plumbing & Heating#310627San Bernardino·C-20 HVAC Contractor
- Klaus & Sons Plumbing Heating & Air Conditioning#320990Montclair·C-10 Electrical Contractor
- Sherman's Plumbing Heating & Air Conditioning#312683San Bernardino·C-20 HVAC Contractor
- Ontario Refrigeration Commercial Air Conditioning Heating & Contr#315638Ontario·C-20 HVAC Contractor