J M Insulation Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1024947
- Status
- Active
- Classifications
- C-2 · Insulation and Acoustical
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- March 20, 2017 – March 31, 2027
Business
- (925) 305 7682 (CSLB public record)
- 2049 OAKRIDGE LN, Pittsburg, CA 94565Contra Costa County
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Frequently asked questions
Is J M Insulation Inc licensed in California?
Yes. J M Insulation Inc holds an active California state contractor license (CSLB #1024947), verified against the CSLB public record on June 17, 2026.
What is J M Insulation Inc's CSLB license number?
J M Insulation Inc's California contractor license number is 1024947. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1024947
What kind of work is J M Insulation Inc licensed for?
J M Insulation Inc is classified under Insulation and Acoustical (C-2) by the CSLB.
How do I verify J M Insulation Inc's license myself?
Look up license #1024947 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1024947. 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.