Imperial Insulation LLC
Verified against CSLB on · View on CSLB
License details
- License number
- 1144362
- Status
- Active
- Classifications
- C-2 · Insulation and Acoustical
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- September 30, 2025 – November 30, 2027
Business
- (510) 603 0224 (CSLB public record)
- P O BOX #291, San Leandro, CA 94577Alameda County
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Frequently asked questions
Is Imperial Insulation LLC licensed in California?
Yes. Imperial Insulation LLC holds an active California state contractor license (CSLB #1144362), verified against the CSLB public record on June 17, 2026.
What is Imperial Insulation LLC's CSLB license number?
Imperial Insulation LLC's California contractor license number is 1144362. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1144362
What kind of work is Imperial Insulation LLC licensed for?
Imperial Insulation LLC is classified under Insulation and Acoustical (C-2) by the CSLB.
How do I verify Imperial Insulation LLC's license myself?
Look up license #1144362 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1144362. 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.