Contractor License Proof

Install Service 1 Construction Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1150573
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 17, 2026 – February 29, 2028

Business

  • (562) 572 3602 (CSLB public record)
  • 16135 WEDGEWORTH DR, Hacienda Heights, CA 91745Los Angeles County

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Frequently asked questions

Is Install Service 1 Construction Inc licensed in California?

Yes. Install Service 1 Construction Inc holds an active California state contractor license (CSLB #1150573), verified against the CSLB public record on June 17, 2026.

What is Install Service 1 Construction Inc's CSLB license number?

Install Service 1 Construction Inc's California contractor license number is 1150573. 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 Install Service 1 Construction Inc licensed for?

Install Service 1 Construction Inc is classified under General Building (B) by the CSLB.

How do I verify Install Service 1 Construction Inc's license myself?

Look up license #1150573 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 #1150573 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.