Marco's Heating and Air, C-20 HVAC Contractor in Duarte, CA
Marco's Heating and Air operating as a sole owner holds California contractor license #727611, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 1996, the license has been on the CSLB roster for 30 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.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 Duarte, in Los Angeles County, California.
- License Number
- 727611
- Issued
- Sep 17, 1996
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6023801
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC02014202
- Effective
- May 16, 2025
- Expires
- May 16, 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 Marco's Heating and Air licensed in California?
Marco's Heating and Air previously held California Contractors State License Board license number 727611, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 17, 1996.
What does Marco's Heating and Air specialize in?
Marco's Heating and Air is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor.
Where is Marco's Heating and Air headquartered?
Marco's Heating and Air is headquartered at 547 Bettyhill Avenue, Duarte, CA 91010, in Los Angeles County, California.
Does Marco's Heating and Air have an active surety bond on file with CSLB?
Yes. Marco's Heating and Air has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Marco's Heating and Air carry workers' compensation coverage?
Marco's Heating and Air has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.
How do I verify Marco's Heating and Air's contractor license?
You can verify Marco's Heating and Air's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=727611.
- License issuedSep 17, 1996
- Bond activeJan 1, 2023
- WC coverage startsMay 16, 2025
- WC expiredMay 16, 2026
- License expiredSep 30, 2026
- Ice Machine Sales and Service CO#215429City of Commerce·C-20 HVAC Contractor
- Circulating Air INC#240778North Hollywood·B General Building Contractor
- Haldeman INC#237939Commerce·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Air Tro Incorporated#258228Monrovia·B General Building Contractor
- Service Hero#260035Mission Hills·A General Engineering Contractor
- Graycon INC#255068City of Industry·B General Building Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
Working a California job with Marco's Heating and 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 Marco's Heating and Air? Claim or correct this profile