HaulerCheck · https://haulercheck.com/carrier/3644262-core-drill-of-south-texas-llc/ · Checked 2026-10-20 13:35 UTC · Census and inspections Oct 20, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
CORE DRILL OF SOUTH TEXAS LLC
Review before booking · 1 signal
How risk signals workFacts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Operating authority is pending (last known)FMCSA has not granted the authority yet.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (956) 746-5170, not a number from an email or load board.
- Check that the MC number you were given is MC1253544.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC1253544 | Primary | CLEAR BLUE INSURANCE COMPANY Policy AQ1YTX009935-00 · 91X | $1,000,000 | Mar 31, 2026 | Cancelled Jun 8, 2026 |
Insurance that ended since 2024 · 3 policies
| Ended | Type | Insurer | Effective | How it ended |
|---|---|---|---|---|
| Apr 9, 2026 | Liability (BI&PD) MC1253544 | CLEAR BLUE INSURANCE COMPANY Policy AQ1YTX009935-00 | Jun 8, 2025 | Cancelled at term end |
| Mar 31, 2026 | Liability (BI&PD) MC1253544 | CLEAR BLUE INSURANCE COMPANY Policy AQ1YTX009935-00 | Jun 8, 2025 | Replaced |
| Jun 8, 2025 | Liability (BI&PD) MC1253544 | GREAT WEST CASUALTY CO. Policy GRT02941A | Jun 8, 2023 | Replaced |
"Replaced" means a new filing took over the day the old one ended. "Cancelled" means the insurer or the company ended the policy; if no replacement was filed in time, the company was uninsured with FMCSA in between.
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 20, 2024 – Oct 20, 2026
0 of 0 · Texas avg 25.1%
0 of 1 · Texas avg 7.7%
Vehicles seen at inspections different VINs, 24 months
Power units: 1
1 tractors
International 1
1 power unit declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 1
1 semi-trailers
Fontaine 1
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
Most recent inspection
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Feb 19, 2025 | TX | 3 | 2 | No |
How these rates are calculated
Period: Oct 20, 2024 – Oct 20, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Texas average covers 347,597 vehicle and 460,316 driver inspections of all Texas-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
2 violations counted in FMCSA's Safety Measurement System (SMS), 0 of them serious enough to put the driver or vehicle out of service.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Texas share |
|---|---|---|---|---|
| Hours-of-Service Compliance | 2 | 0 | 100.0% | 11.4% |
2 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Driver failing to maintain ELD user's manual EOBR Related · Hours-of-Service Compliance · code 39522H1 | 1 | 0 |
| Drivers record of duty status not current Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958F01 | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 20, 2026. "Share" is this company's mix of violations; the Texas column is the mix across all Texas-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 20, 2024 – Oct 20, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 20, 2026
| USDOT number | 3644262 |
|---|---|
| MC / docket | MC1253544 |
| Legal name | CORE DRILL OF SOUTH TEXAS LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 1 |
| Drivers | 1 |
| Annual mileage | 145,000 (2026) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | May 26, 2021 · 5 years ago |
| Last MCS-150 update | Apr 6, 2026 |
| Email domain on file | @coredrillst.com |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 1 | 0 |
| Trailers | 2 | 0 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General FreightLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentUtilitiesAgricultural/Farm SuppliesConstructionOtherOther
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about CORE DRILL OF SOUTH TEXAS LLC
What does CORE DRILL OF SOUTH TEXAS LLC's operating authority allow?
FMCSA records show no active operating authority for CORE DRILL OF SOUTH TEXAS LLC (MC1253544), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about CORE DRILL OF SOUTH TEXAS LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking CORE DRILL OF SOUTH TEXAS LLC?
Confirm the authority and insurance on the Motus record for USDOT 3644262. Call the company back on the phone number on file, (956) 746-5170, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1253544, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Raymondville, TX →
Company details from the FMCSA Company Census File (Oct 20, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 13:35 UTC.