N K Heating & Air Conditioning INC, C-20 HVAC Contractor in Antioch, CA
N K Heating & Air Conditioning INC operating as a corporation holds California contractor license #786063, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2000, the license has been on the CSLB roster for 26 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in Antioch, in Contra Costa County, California.
- License Number
- 786063
- Issued
- Oct 18, 2000
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Corporation
- Surety
- Hudson Insurance Company
- Bond Number
- 30141854
- Effective
- May 29, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- WC835829654
- Effective
- Mar 12, 2026
- Expires
- Mar 12, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is N K Heating & Air Conditioning INC licensed in California?
N K Heating & Air Conditioning INC previously held California Contractors State License Board license number 786063, but the license expired on May 31, 2026 and is not currently valid. It was first issued on October 18, 2000.
What does N K Heating & Air Conditioning INC specialize in?
N K Heating & Air Conditioning INC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is N K Heating & Air Conditioning INC headquartered?
N K Heating & Air Conditioning INC is headquartered at 1112 Springfield Ct, Antioch, CA 94531, in Contra Costa County, California.
Does N K Heating & Air Conditioning INC have an active surety bond on file with CSLB?
Yes. N K Heating & Air Conditioning INC has an active California contractor surety bond filed with Hudson Insurance Company.
Does N K Heating & Air Conditioning INC carry workers' compensation coverage?
Yes. N K Heating & Air Conditioning INC carries active workers' compensation coverage through American Casualty Company of Reading PA.
How do I verify N K Heating & Air Conditioning INC's contractor license?
You can verify N K Heating & Air Conditioning INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=786063.
- License issuedOct 18, 2000
- Bond activeMay 29, 2024
- WC coverage startsMar 12, 2026
- License expiredMay 31, 2026
- WC expiresMar 12, 2027
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