Muller Dan Heating and Air Conditioning
Muller Dan Heating and Air Conditioning operating as a sole owner is licensed in California under CSLB number 943592. The license was first issued in 2010, putting the business at 16 years on the active CSLB roster. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Continental Casualty Company. The business is based in San Dimas, in Los Angeles County, California.
- License Number
- 943592
- Issued
- Feb 18, 2010
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 65215077
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Continental Casualty Company
- Policy Number
- 8035690402
- Effective
- Oct 21, 2025
- Expires
- Oct 21, 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 Muller Dan Heating and Air Conditioning licensed in California?
Yes. Muller Dan Heating and Air Conditioning holds California Contractors State License Board license number 943592. The license was first issued on February 18, 2010. It is valid through February 29, 2028.
What does Muller Dan Heating and Air Conditioning specialize in?
Muller Dan Heating and Air Conditioning is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Muller Dan Heating and Air Conditioning headquartered?
Muller Dan Heating and Air Conditioning is headquartered at 541 North Billow Drive, San Dimas, CA 91773, in Los Angeles County, California.
Does Muller Dan Heating and Air Conditioning have an active surety bond on file with CSLB?
Yes. Muller Dan Heating and Air Conditioning has an active California contractor surety bond filed with Western Surety Company.
Does Muller Dan Heating and Air Conditioning carry workers' compensation coverage?
Yes. Muller Dan Heating and Air Conditioning carries active workers' compensation coverage through Continental Casualty Company.
How do I verify Muller Dan Heating and Air Conditioning's contractor license?
You can verify Muller Dan Heating and Air Conditioning's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=943592.
- License issuedFeb 18, 2010
- Bond activeJan 1, 2023
- WC coverage startsOct 21, 2025
- WC expiresOct 21, 2026
- License expiresFeb 29, 2028
- Lenco Air Conditioning Service Incorporated#287882Los Angeles·C-20 HVAC Contractor
- Saurer Bros Plumbing#288786Glendale·C-20 HVAC Contractor
- Broadway Air Conditioning Heating and Sheet Metal#289444Van Nuys·C-20 HVAC Contractor
- Comfort Control Corporation#284376Santa Clarita·C-20 HVAC Contractor
- Mc Carron Walt General Contractor#283483Woodland Hills·B General Building Contractor
- Wukmir Heating & Air Conditioning CO#285626El Monte·C-10 Electrical Contractor
- Norwalk-La Mirada Plumbing & Heating CO INC#271767Norwalk·C-20 HVAC Contractor
- Compressor Parts & Repair INC#273601South El Monte·C-20 HVAC Contractor