Contractor License Proof

A1 Industrial Maintenance

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1144560
Status
Active
Classifications
D-21 · Machinery and Pumps
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 6, 2025 – October 31, 2027

Business

  • (760) 927 2786 (CSLB public record)
  • 32749 CARNELIAN ROAD, Lucerne Valley, CA 92356San Bernardino County

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How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is A1 Industrial Maintenance licensed in California?

Yes. A1 Industrial Maintenance holds an active California state contractor license (CSLB #1144560), verified against the CSLB public record on June 17, 2026.

What is A1 Industrial Maintenance's CSLB license number?

A1 Industrial Maintenance's California contractor license number is 1144560. 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 A1 Industrial Maintenance licensed for?

A1 Industrial Maintenance is classified under Machinery and Pumps (D-21) by the CSLB.

How do I verify A1 Industrial Maintenance's license myself?

Look up license #1144560 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 #1144560 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.