GREGG DRILLING LLC
AUTHORIZEDUSDOT
3173922
MC Number
N/A
Fleet Size
87
Total Drivers
87
Last updated: March 16, 2026
Broker verification report
Want a verification report for this carrier?
Request a sample CarrierOwl report for GREGG DRILLING LLC. 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
GREGG DRILLING LLC is a mid-size interstate motor carrier based in SIGNAL HILL, California, operating 87 power units with 87 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. They have 2 crashes on file (1 with injuries). FMCSA records show 74 inspections for this carrier.
Truck insurance quotes
Need insurance for this carrier?
Enter your email and we'll use this FMCSA profile to prepare truck insurance quotes.
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 8.9% and the average vehicle OOS rate is 22.4% across 312,857 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
74
Total
55%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
2
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
SAN MARCOS UNIFIED SCHOOL DISTRICT
FALLBROOK UNION ELEMENTARY SCHOOL DISTRICT
J G BOSWELL COMPANY
RECOLOGY YUBA SUTTER
DANELL CUSTOM HARVESTING LLC
Frequently asked questions
Is GREGG DRILLING LLC authorized to operate?
Yes. GREGG DRILLING LLC (USDOT #3173922) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is GREGG DRILLING LLC's safety record?
GREGG DRILLING LLC has 74 inspections on file and 2 crashes 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 GREGG DRILLING LLC operate?
GREGG DRILLING LLC operates 87 power units with 87 drivers on file. That puts them in the mid-size range.
Does GREGG DRILLING LLC transport hazardous materials?
No. GREGG DRILLING LLC does not have a hazardous materials flag in the FMCSA database.
Where is GREGG DRILLING LLC located?
GREGG DRILLING LLC is based in SIGNAL HILL, California at 2726 WALNUT AVE, 90755. Phone: (562) 427-6899.
What are GREGG DRILLING LLC's out-of-service rates?
GREGG DRILLING LLC's driver out-of-service rate is 6.8%, compared to the national average of 5.51%. Their vehicle out-of-service rate is 20.0% (national average: 20.72%).