Contractor License Proof

Atc Service Inc

Licensed

Verified against CSLB on June 17, 2026 · View on CSLB

License details

License number: 524622
Status: Active
Classifications: C-20 · Warm-Air Heating, Ventilating and Air-Conditioning C-36 · Plumbing
Contractor bond: $25,000
Workers' comp: Covered
License term on file: February 16, 1988 – March 31, 2028

Business

(650) 968 1100 (CSLB public record)
1670 MALCOM DIXON ROAD, El Dorado Hills, CA 95762El Dorado County

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Frequently asked questions

Is Atc Service Inc licensed in California?

Yes. Atc Service Inc holds an active California state contractor license (CSLB #524622), verified against the CSLB public record on June 17, 2026.

What is Atc Service Inc's CSLB license number?

Atc Service Inc's California contractor license number is 524622. 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 Atc Service Inc licensed for?

Atc Service Inc is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) and Plumbing (C-36) by the CSLB.

How do I verify Atc Service Inc's license myself?

Look up license #524622 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 #524622 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.