D B Mechanical, C-20 HVAC Contractor in Covina, CA
D B Mechanical operating as a sole owner holds California contractor license #868162, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2005, the license has been on the CSLB roster for 21 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Company and a previously-filed workers' compensation policy with Pacific Compensation Insurance Company that is no longer active. The business is based in Covina, in Los Angeles County, California.
- License Number
- 868162
- Issued
- Nov 22, 2005
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163408753
- Effective
- Feb 27, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pacific Compensation Insurance Company
- Policy Number
- WC1027541
- Effective
- Jul 1, 2025
- Expires
- Jul 1, 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 D B Mechanical licensed in California?
D B Mechanical previously held California Contractors State License Board license number 868162, but the license expired on May 31, 2026 and is not currently valid. It was first issued on November 22, 2005.
What does D B Mechanical specialize in?
D B Mechanical is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is D B Mechanical headquartered?
D B Mechanical is headquartered at 330 N Mangrove Ave, Covina, CA 91724, in Los Angeles County, California.
Does D B Mechanical have an active surety bond on file with CSLB?
Yes. D B Mechanical has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does D B Mechanical carry workers' compensation coverage?
D B Mechanical has a previously-filed workers' compensation policy with Pacific Compensation Insurance Company that is no longer active.
How do I verify D B Mechanical's contractor license?
You can verify D B Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=868162.
- License issuedNov 22, 2005
- WC coverage startsJul 1, 2025
- Bond activeFeb 27, 2026
- License expiredMay 31, 2026
- WC expiredJul 1, 2026
- Haney George & Son INC#329449Pasadena·C-20 HVAC Contractor
- Eberhard#329087Van Nuys·B General Building Contractor
- Liberty Climate Control INC#327683So El Monte·B General Building Contractor
- Woolsey H E Corporation#275493Los Angeles·B General Building Contractor
- Commerce Air Conditioning Company#274863Panorama City·C-20 HVAC Contractor
- Compressor Parts & Repair INC#273601South El Monte·C-20 HVAC Contractor
- Norwalk-La Mirada Plumbing & Heating CO INC#271767Norwalk·C-20 HVAC Contractor
- Broadway Air Conditioning Heating and Sheet Metal#289444Van Nuys·C-20 HVAC Contractor
Working a California job with D B Mechanical, 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 B Mechanical? Claim or correct this profile