Curtis Nation Air Conditioning & Heating, C-20 HVAC Contractor in Stockton, CA
Curtis Nation Air Conditioning & Heating operating as a sole owner holds California contractor license #943673, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with North River Insurance Company (the) and a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active. The business is based in Stockton, in San Joaquin County, California.
- License Number
- 943673
- Issued
- Feb 22, 2010
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF643706
- Effective
- Jul 28, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 835034572
- Effective
- Jul 17, 2025
- Expires
- Jul 17, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Curtis Nation Air Conditioning & Heating licensed in California?
Curtis Nation Air Conditioning & Heating previously held California Contractors State License Board license number 943673, but the license expired on August 31, 2026 and is not currently valid. It was first issued on February 22, 2010.
What does Curtis Nation Air Conditioning & Heating specialize in?
Curtis Nation Air Conditioning & Heating is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Curtis Nation Air Conditioning & Heating headquartered?
Curtis Nation Air Conditioning & Heating is headquartered at 2910 Sleepy Hollow, Stockton, CA 95209, in San Joaquin County, California.
Does Curtis Nation Air Conditioning & Heating have an active surety bond on file with CSLB?
Yes. Curtis Nation Air Conditioning & Heating has an active California contractor surety bond filed with North River Insurance Company (the).
Does Curtis Nation Air Conditioning & Heating carry workers' compensation coverage?
Curtis Nation Air Conditioning & Heating has a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active.
How do I verify Curtis Nation Air Conditioning & Heating's contractor license?
You can verify Curtis Nation Air Conditioning & Heating's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=943673.
- License issuedFeb 22, 2010
- WC coverage startsJul 17, 2025
- Bond activeJul 28, 2025
- WC expiredJul 17, 2026
- License expiredAug 31, 2026
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