Corestone Construction Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1089606
- Status
- Active
- Classifications
- A · General EngineeringB · General BuildingC-6 · Cabinet, Millwork and Finish Carpentry
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- April 7, 2022 – July 31, 2027
Business
- (818) 423 9712 (CSLB public record)
- 604 EAST VERDUGO AVE # H, Burbank, CA 91501Los Angeles County
Are you Corestone Construction Inc? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Frequently asked questions
Is Corestone Construction Inc licensed in California?
Yes. Corestone Construction Inc holds an active California state contractor license (CSLB #1089606), verified against the CSLB public record on June 17, 2026.
What is Corestone Construction Inc's CSLB license number?
Corestone Construction Inc's California contractor license number is 1089606. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1089606
What kind of work is Corestone Construction Inc licensed for?
Corestone Construction Inc is classified under General Engineering (A) by the CSLB.
How do I verify Corestone Construction Inc's license myself?
Look up license #1089606 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1089606. 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.