Triangle Air Systems INC, C-20 HVAC Contractor in North Hills, CA
Triangle Air Systems INC operating as a corporation holds an active California contractor license (CSLB #886036), valid through May 31, 2028. First issued in 2006, the license has been on the CSLB roster for 20 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 active workers' compensation coverage from Wesco Insurance Company. The business is based in North Hills, in Los Angeles County, California.
- License Number
- 886036
- Issued
- Oct 20, 2006
- Status
- CLEAR
- Expires
- May 31, 2028
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF627156
- Effective
- May 29, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Wesco Insurance Company
- Policy Number
- WWC3811659
- Effective
- Sep 8, 2025
- Expires
- Sep 8, 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 Triangle Air Systems INC licensed in California?
Yes. Triangle Air Systems INC holds California Contractors State License Board license number 886036, which is active and in good standing. The license was first issued on October 20, 2006. It is valid through May 31, 2028.
What does Triangle Air Systems INC specialize in?
Triangle Air Systems INC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Triangle Air Systems INC headquartered?
Triangle Air Systems INC is headquartered at 15135 Nordhoff Street Unit #17, North Hills, CA 91343, in Los Angeles County, California.
Does Triangle Air Systems INC have an active surety bond on file with CSLB?
Yes. Triangle Air Systems INC has an active California contractor surety bond filed with North River Insurance Company (the).
Does Triangle Air Systems INC carry workers' compensation coverage?
Yes. Triangle Air Systems INC carries active workers' compensation coverage through Wesco Insurance Company.
How do I verify Triangle Air Systems INC's contractor license?
You can verify Triangle Air Systems INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=886036.
- License issuedOct 20, 2006
- Bond activeMay 29, 2024
- WC coverage startsSep 8, 2025
- WC expiresSep 8, 2026
- License expiresMay 31, 2028
- Eberhard#329087Van Nuys·B General Building Contractor
- Liberty Climate Control INC#327683So El Monte·B General Building Contractor
- Maloney E L CO#296761San Marino·B General Building Contractor
- Bowman of Arcadia#295706Arcadia·C-20 HVAC Contractor
- House of Metal Engineering#295934Covina·C-20 HVAC Contractor
- Ramco Sheet Metal#297761Covina·C-20 HVAC Contractor
- Wittler-Young Service CO INC#302333Los Angeles·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Cypress Heating & Air Conditioning#302865Glendora·C-20 HVAC Contractor
Working a California job with Triangle Air Systems 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 Triangle Air Systems INC? Claim or correct this profile