Contractor License Proof

Attic Masters Insulation Services

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1058199
Status
Active
Classifications
B · General BuildingC-2 · Insulation and AcousticalC-20 · Warm-Air Heating, Ventilating and Air-Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
September 17, 2019 – September 30, 2027

Business

  • (917) 651 1541 (CSLB public record)
  • 15207 HESBY ST, Sherman Oaks, CA 91403Los Angeles County

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Frequently asked questions

Is Attic Masters Insulation Services licensed in California?

Yes. Attic Masters Insulation Services holds an active California state contractor license (CSLB #1058199), verified against the CSLB public record on June 17, 2026.

What is Attic Masters Insulation Services's CSLB license number?

Attic Masters Insulation Services's California contractor license number is 1058199. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1058199

What kind of work is Attic Masters Insulation Services licensed for?

Attic Masters Insulation Services is classified under General Building (B) by the CSLB.

How do I verify Attic Masters Insulation Services's license myself?

Look up license #1058199 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1058199. This page reflects the CSLB public record as of June 17, 2026.

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