HORIZON UNDERGROUND INC
AUTHORIZEDUSDOT
1912671
MC Number
N/A
Fleet Size
33
Total Drivers
40
FMCSA-derived snapshot updated: August 2, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
Want a verification report for this carrier?
Request a sample CarrierOwl report for HORIZON UNDERGROUND INC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
HORIZON UNDERGROUND INC is a mid-size interstate motor carrier based in NORCO, California, operating 33 power units with 40 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 11.1% runs above the national average of 5.51%. They have 1 crash on file. FMCSA records show 13 inspections for this carrier.
Truck insurance quotes
Need insurance for this carrier?
Enter your details and we'll check whether an eligible licensed insurance partner is available. Submission does not guarantee a quote or coverage.
BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in California is 9.1% and the average vehicle OOS rate is 22.6% across 319,565 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
13
Total
47%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
1
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
ANDYS PRECISION SEAL AND STRIPE INC
PENA'S DISPOSAL INC
SAN LUIS GARBAGE CO
BFL TRANSPORTATION LLC
RECOLOGY OF THE COAST
Frequently asked questions
Is HORIZON UNDERGROUND INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for HORIZON UNDERGROUND INC (USDOT #1912671) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is HORIZON UNDERGROUND INC's safety record?
HORIZON UNDERGROUND INC has 13 inspections on file and 1 crash on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does HORIZON UNDERGROUND INC operate?
HORIZON UNDERGROUND INC operates 33 power units with 40 drivers on file. That puts them in the mid-size range.
Does HORIZON UNDERGROUND INC transport hazardous materials?
No. HORIZON UNDERGROUND INC does not have a hazardous materials flag in the FMCSA database.
Where is HORIZON UNDERGROUND INC located?
HORIZON UNDERGROUND INC is based in NORCO, California at 1595 MOUNTAIN AVE, 92860. Phone: (951) 603-0745.
What are HORIZON UNDERGROUND INC's out-of-service rates?
HORIZON UNDERGROUND INC's driver out-of-service rate is 11.1%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 30.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.