Ace - High Heating & Air Conditioning, C-20 HVAC Contractor in Los Angeles, CA
Ace - High Heating & Air Conditioning operating as a sole owner holds an active California contractor license (CSLB #954966), valid through Nov 30, 2026. 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 Merchants Bonding Company (mutual) and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Los Angeles, in Los Angeles County, California.
- License Number
- 954966
- Issued
- Nov 23, 2010
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- CA6012694
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9329884
- Effective
- Dec 22, 2022
- Expires
- Dec 22, 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 Ace - High Heating & Air Conditioning licensed in California?
Yes. Ace - High Heating & Air Conditioning holds California Contractors State License Board license number 954966, which is active and in good standing. The license was first issued on November 23, 2010. It is valid through November 30, 2026.
What does Ace - High Heating & Air Conditioning specialize in?
Ace - High Heating & Air Conditioning is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Ace - High Heating & Air Conditioning headquartered?
Ace - High Heating & Air Conditioning is headquartered at 150 1/2 S Catalina Street, Los Angeles, CA 90004, in Los Angeles County, California.
Does Ace - High Heating & Air Conditioning have an active surety bond on file with CSLB?
Yes. Ace - High Heating & Air Conditioning has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Ace - High Heating & Air Conditioning carry workers' compensation coverage?
Yes. Ace - High Heating & Air Conditioning carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Ace - High Heating & Air Conditioning's contractor license?
You can verify Ace - High Heating & Air Conditioning's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=954966.
- License issuedNov 23, 2010
- WC coverage startsDec 22, 2022
- Bond activeJan 1, 2023
- License expiresNov 30, 2026
- WC expiresDec 22, 2026
- Cypress Heating & Air Conditioning#302865Glendora·C-20 HVAC Contractor
- Wittler-Young Service CO INC#302333Los Angeles·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Bowman of Arcadia#295706Arcadia·C-20 HVAC Contractor
- House of Metal Engineering#295934Covina·C-20 HVAC Contractor
- Maloney E L CO#296761San Marino·B General Building Contractor
- Ramco Sheet Metal#297761Covina·C-20 HVAC Contractor
- Johnson Electrical Contracting#318496Quartz Hill·B General Building Contractor
- Prc Mechanical#311690Burbank·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
Working a California job with Ace - High Heating & Air Conditioning, 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 Ace - High Heating & Air Conditioning? Claim or correct this profile