Proair Solution CORP, C-20 HVAC Contractor in Pittsburg, CA
Proair Solution CORP operating as a corporation holds an active California contractor license (CSLB #1146183), valid through Nov 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. 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 Great American Insurance Company. The business is based in Pittsburg, in Contra Costa County, California.
- License Number
- 1146183
- Issued
- Nov 13, 2025
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67634755
- Effective
- Sep 22, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Great American Insurance Company
- Policy Number
- WCF40597900
- Effective
- Sep 22, 2025
- Expires
- Sep 22, 2026
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Proair Solution CORP licensed in California?
Yes. Proair Solution CORP holds California Contractors State License Board license number 1146183, which is active and in good standing. The license was first issued on November 13, 2025. It is valid through November 30, 2027.
What does Proair Solution CORP specialize in?
Proair Solution CORP is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Proair Solution CORP headquartered?
Proair Solution CORP is headquartered at 221 Orangevale, Pittsburg, CA 94565, in Contra Costa County, California.
Does Proair Solution CORP have an active surety bond on file with CSLB?
Yes. Proair Solution CORP has an active California contractor surety bond filed with Western Surety Company.
Does Proair Solution CORP carry workers' compensation coverage?
Yes. Proair Solution CORP carries active workers' compensation coverage through Great American Insurance Company.
How do I verify Proair Solution CORP's contractor license?
You can verify Proair Solution CORP's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1146183.
- Bond activeSep 22, 2025
- WC coverage startsSep 22, 2025
- License issuedNov 13, 2025
- WC expiresSep 22, 2026
- License expiresNov 30, 2027
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