Tri-City Insulation
Verified against CSLB on · View on CSLB
License details
- License number
- 537859
- Status
- Active
- Classifications
- C-2 · Insulation and Acoustical
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- August 10, 1988 – August 31, 2026
Business
- (909) 792 2260 (CSLB public record)
- 465 IOWA STREET, Redlands, CA 92373San Bernardino County
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Frequently asked questions
Is Tri-City Insulation licensed in California?
Yes. Tri-City Insulation holds an active California state contractor license (CSLB #537859), verified against the CSLB public record on June 17, 2026.
What is Tri-City Insulation's CSLB license number?
Tri-City Insulation's California contractor license number is 537859. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=537859
What kind of work is Tri-City Insulation licensed for?
Tri-City Insulation is classified under Insulation and Acoustical (C-2) by the CSLB.
How do I verify Tri-City Insulation's license myself?
Look up license #537859 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=537859. 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.