D H Air and Heating, C-20 HVAC Contractor in Chino Hills, CA
D H Air and Heating operating as a sole owner holds an active California contractor license (CSLB #734206), valid through Mar 31, 2027. First issued in 1997, the license has been on the CSLB roster for 29 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from Valley Forge Insurance Company. The business is based in Chino Hills, in San Bernardino County, California.
- License Number
- 734206
- Issued
- Mar 26, 1997
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230368
- Effective
- Feb 6, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Valley Forge Insurance Company
- Policy Number
- WC835755765
- Effective
- Feb 26, 2026
- Expires
- Dec 28, 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 D H Air and Heating licensed in California?
Yes. D H Air and Heating holds California Contractors State License Board license number 734206, which is active and in good standing. The license was first issued on March 26, 1997. It is valid through March 31, 2027.
What does D H Air and Heating specialize in?
D H Air and Heating is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is D H Air and Heating headquartered?
D H Air and Heating is headquartered at 2327 Norte Vista Drive, Chino Hills, CA 91709, in San Bernardino County, California.
Does D H Air and Heating have an active surety bond on file with CSLB?
Yes. D H Air and Heating has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does D H Air and Heating carry workers' compensation coverage?
Yes. D H Air and Heating carries active workers' compensation coverage through Valley Forge Insurance Company.
How do I verify D H Air and Heating's contractor license?
You can verify D H Air and Heating's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=734206.
- License issuedMar 26, 1997
- Bond activeFeb 6, 2026
- WC coverage startsFeb 26, 2026
- WC expiresDec 28, 2026
- License expiresMar 31, 2027
- Enviro-Tec HVAC INC#602007Chino·C-20 HVAC Contractor
- Control Temp INC#596669Redlands·C-20 HVAC Contractor
- Sandoval Heating and Air LLC#592398Upland·C-20 HVAC Contractor
- A B C Heating & Air Conditioning#616540Chino Hills·C-20 HVAC Contractor
- Comfort Mechanical Enterprises INC#608875Rancho Cucamonga·C-2 Insulation and Acoustical Contractor
- Elite Heat#638461San Bernardino·C-20 HVAC Contractor
- J D Builders#633987Victorville·B General Building Contractor
- Burdett James Construction INC#627484Chino·B General Building Contractor
Working a California job with D H Air and Heating, 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 D H Air and Heating? Claim or correct this profile