Contractor License Proof

True Core Insulation

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1153357
Status
Active
Classifications
C-2 · Insulation and Acoustical
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 10, 2026 – April 30, 2028

Business

  • (530) 410 5598 (CSLB public record)
  • 9021 CHAPARRAL DRIVE, Redding, CA 96001Shasta County

Are you True Core Insulation? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other Insulation and Acoustical contractors in Redding

Dawson Homes

C-2 · Redding, CA

Licensed

Verified June 17, 2026 · Bonded

Allianz Heating & Air Inc

C-2 · Redding, CA

Licensed

Verified June 17, 2026 · Bonded

Weaver Brent

C-2 · Redding, CA

Licensed

Verified June 17, 2026 · Bonded

Shasta Building Supply LLC

C-2 · Redding, CA

Licensed

Verified June 17, 2026 · Bonded

Insulation Ninjas LLC

C-2 · Redding, CA

Licensed

Verified June 17, 2026 · Bonded

Northstate Acoustics Plus LLC

C-2 · Redding, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Insulation and Acoustical contractors in Redding

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is True Core Insulation licensed in California?

Yes. True Core Insulation holds an active California state contractor license (CSLB #1153357), verified against the CSLB public record on June 17, 2026.

What is True Core Insulation's CSLB license number?

True Core Insulation's California contractor license number is 1153357. 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 True Core Insulation licensed for?

True Core Insulation is classified under Insulation and Acoustical (C-2) by the CSLB.

How do I verify True Core Insulation's license myself?

Look up license #1153357 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 #1153357 on CSLB

Checking more than one contractor? Verify another license.Verify a license

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