Contractor License Proof

Mack's Air Conditioning and Heating Services Corporation

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1043714
Status
Active
Classifications
C-20 · Warm-Air Heating, Ventilating and Air-ConditioningC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
August 29, 2018 – April 30, 2028

Business

  • (800) 615 0624 (CSLB public record)
  • PO BOX 391, Oro Grande, CA 92368San Bernardino County

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Frequently asked questions

Is Mack's Air Conditioning and Heating Services Corporation licensed in California?

Yes. Mack's Air Conditioning and Heating Services Corporation holds an active California state contractor license (CSLB #1043714), verified against the CSLB public record on June 17, 2026.

What is Mack's Air Conditioning and Heating Services Corporation's CSLB license number?

Mack's Air Conditioning and Heating Services Corporation's California contractor license number is 1043714. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Mack's Air Conditioning and Heating Services Corporation licensed for?

Mack's Air Conditioning and Heating Services Corporation is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) and Plumbing (C-36) by the CSLB.

How do I verify Mack's Air Conditioning and Heating Services Corporation's license myself?

Look up license #1043714 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1043714 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.