Addington Air INC, C-20 HVAC Contractor in Patterson, CA
Addington Air INC operating as a corporation holds California contractor license #1120150, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and a previously-filed workers' compensation policy with Security National Insurance Company that is no longer active. The business is based in Patterson, in Stanislaus County, California.
- License Number
- 1120150
- Issued
- May 1, 2024
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163409497
- Effective
- Apr 12, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Security National Insurance Company
- Policy Number
- SWC1549681
- Effective
- Apr 19, 2025
- Expires
- Apr 19, 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 Addington Air INC licensed in California?
Addington Air INC previously held California Contractors State License Board license number 1120150, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 1, 2024.
What does Addington Air INC specialize in?
Addington Air INC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Addington Air INC headquartered?
Addington Air INC is headquartered at 16500 Ward Ave, Patterson, CA 95363, in Stanislaus County, California.
Does Addington Air INC have an active surety bond on file with CSLB?
Yes. Addington Air INC has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Addington Air INC carry workers' compensation coverage?
Addington Air INC has a previously-filed workers' compensation policy with Security National Insurance Company that is no longer active.
How do I verify Addington Air INC's contractor license?
You can verify Addington Air INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1120150.
- License issuedMay 1, 2024
- WC coverage startsApr 19, 2025
- Bond activeApr 12, 2026
- WC expiredApr 19, 2026
- License expiredMay 31, 2026
- I C Refrigeration Service INC#97736Ceres·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Brown Sheet Metal and Mechanical INC#238921Oakdale·B General Building Contractor
- Champion Industrial Contractors INC#174777Modesto·B General Building Contractor
- Trimble Rick Heating and Cooling#350357Modesto·C-20 HVAC Contractor
- J S West and Company#291437Modesto·C-20 HVAC Contractor
- Falke's Wally Air Conditioning INC#312288Turlock·C-10 Electrical Contractor
- Solecon Industrial Contractors INC#482556Modesto·B General Building Contractor
- Republic Air Conditioning Company#481432Newman·C-20 HVAC Contractor
Working a California job with Addington Air INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Addington Air INC? Claim or correct this profile