Mack's Air Conditioning and Heating Services Corporation, C-20 HVAC Contractor in Oro Grande, CA
Mack's Air Conditioning and Heating Services Corporation operating as a corporation holds an active California contractor license (CSLB #1043714), valid through Apr 30, 2028. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor. Records show a previously-filed surety bond from American Contractors Indemnity Company that is no longer active and a previously-filed workers' compensation policy with Amtrust Insurance Company that is no longer active. The business is based in Oro Grande, in San Bernardino County, California.
- License Number
- 1043714
- Issued
- Aug 29, 2018
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100850336
- Effective
- Apr 25, 2024
- Status
- Cancelled
- Cancelled
- May 15, 2026
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- SWC1568571
- Effective
- Jun 6, 2025
- Expires
- Jun 6, 2026
This contractor has a compliance issue in its public CSLB record:
- Contractor bond cancelled
- 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 Mack's Air Conditioning and Heating Services Corporation licensed in California?
Yes. Mack's Air Conditioning and Heating Services Corporation holds California Contractors State License Board license number 1043714, which is active and in good standing. The license was first issued on August 29, 2018. It is valid through April 30, 2028.
What does Mack's Air Conditioning and Heating Services Corporation specialize in?
Mack's Air Conditioning and Heating Services Corporation is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor.
Where is Mack's Air Conditioning and Heating Services Corporation headquartered?
Mack's Air Conditioning and Heating Services Corporation is headquartered at Po Box 391, Oro Grande, CA 92368, in San Bernardino County, California.
Does Mack's Air Conditioning and Heating Services Corporation have an active surety bond on file with CSLB?
Mack's Air Conditioning and Heating Services Corporation has a previously-filed surety bond from American Contractors Indemnity Company that is no longer active.
Does Mack's Air Conditioning and Heating Services Corporation carry workers' compensation coverage?
Mack's Air Conditioning and Heating Services Corporation has a previously-filed workers' compensation policy with Amtrust Insurance Company that is no longer active.
How do I verify Mack's Air Conditioning and Heating Services Corporation's contractor license?
You can verify Mack's Air Conditioning and Heating Services Corporation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1043714.
- License issuedAug 29, 2018
- Bond activeApr 25, 2024
- WC coverage startsJun 6, 2025
- Bond cancelledMay 15, 2026
- WC expiredJun 6, 2026
- License expiresApr 30, 2028
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