Contractor License Proof

Advacned Insulation System

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1123381
Status
Active
Classifications
B · General BuildingC-2 · Insulation and Acoustical
Contractor bond
$25,000
Workers' comp
Covered
License term on file
July 8, 2024 – July 31, 2026CSLB lists this license as current.

Business

  • (760) 468 0317 (CSLB public record)
  • 5044 RUFFERNER ST, San Diego, CA 92111San Diego County

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Frequently asked questions

Is Advacned Insulation System licensed in California?

Yes. Advacned Insulation System holds an active California state contractor license (CSLB #1123381), verified against the CSLB public record on August 4, 2026.

What is Advacned Insulation System's CSLB license number?

Advacned Insulation System's California contractor license number is 1123381. 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 Advacned Insulation System licensed for?

Advacned Insulation System is classified under General Building (B) and Insulation and Acoustical (C-2) by the CSLB.

How do I verify Advacned Insulation System's license myself?

Look up license #1123381 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1123381 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.