Hempel Air, C-20 HVAC Contractor in Covina, CA
Hempel Air operating as a sole owner holds an active California contractor license (CSLB #619827), valid through May 31, 2027. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Western Surety Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in Covina, in Los Angeles County, California.
- License Number
- 619827
- Issued
- May 18, 1991
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66632728
- Effective
- Jul 31, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC03215401
- Effective
- Jun 28, 2025
- Expires
- Jun 28, 2026
This contractor has a compliance issue in its public CSLB record:
- 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 Hempel Air licensed in California?
Yes. Hempel Air holds California Contractors State License Board license number 619827, which is active and in good standing. The license was first issued on May 18, 1991. It is valid through May 31, 2027.
What does Hempel Air specialize in?
Hempel Air is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Hempel Air headquartered?
Hempel Air is headquartered at 123 Brightview Dr, Covina, CA 91723, in Los Angeles County, California.
Does Hempel Air have an active surety bond on file with CSLB?
Yes. Hempel Air has an active California contractor surety bond filed with Western Surety Company.
Does Hempel Air carry workers' compensation coverage?
Hempel Air has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.
How do I verify Hempel Air's contractor license?
You can verify Hempel Air's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=619827.
- License issuedMay 18, 1991
- Bond activeJul 31, 2023
- WC coverage startsJun 28, 2025
- WC expiredJun 28, 2026
- License expiresMay 31, 2027
- Sheflo Plumbing CO#91479Agoura Hills·C-20 HVAC Contractor
- Hoskins Plumbing#91761Whittier·C-20 HVAC Contractor
- E L Payne Company#120228West Hollywood·C-20 HVAC Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- G E M Plumbing INC#111308Sierra Madre·C-20 HVAC Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- Red Lilly Plumbing INC#218270Los Angeles·C-20 HVAC Contractor
- Ice Machine Sales and Service CO#215429City of Commerce·C-20 HVAC Contractor
Working a California job with Hempel Air, 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 Hempel Air? Claim or correct this profile