Horizon Underground LLC
Verified against CSLB on · View on CSLB
License details
- License number
- 1149574
- Status
- Active
- Classifications
- A · General EngineeringD-09 · Drilling, Blasting and Oil Field Work
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- January 27, 2026 – January 31, 2028
Business
- (951) 603 0745 (CSLB public record)
- 1595 MOUNTAIN AVE, Norco, CA 92860Riverside County
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Frequently asked questions
Is Horizon Underground LLC licensed in California?
Yes. Horizon Underground LLC holds an active California state contractor license (CSLB #1149574), verified against the CSLB public record on June 17, 2026.
What is Horizon Underground LLC's CSLB license number?
Horizon Underground LLC's California contractor license number is 1149574. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1149574
What kind of work is Horizon Underground LLC licensed for?
Horizon Underground LLC is classified under General Engineering (A) by the CSLB.
How do I verify Horizon Underground LLC's license myself?
Look up license #1149574 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1149574. 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.