DUKE PUMPING UNIT SERVICES LLC, DOT #3340553 FMCSA Safety & Compliance Report
13 to 15 trucks: $1,500 a month. Start by Dec 31 and it stays $1,500. From Jan 1 it's $1,950.
Your trucks have been put out of service on every inspection since April 3: Texas on April 3, May 29 and 29.
Every one included a brakes violation.
Your MCS-150 lists 14 trucks and 5 drivers.
Every violation on this list stays on your FMCSA record for 24 months and counts toward the scores FMCSA uses to choose carriers for an investigation. The investigator asks for the files behind each one.
DUKE PUMPING UNIT SERVICES LLC is a small fleet motor carrier based in LEVELLAND, Texas (USDOT #3340553). As of November 5, 2026, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 39/100 (High Risk), based on 8 recent inspection(s) and 51 recorded violation(s) in public FMCSA data.
What DUKE PUMPING UNIT SERVICES LLC's record points to
- What out-of-service inspections trigger: the expedited safety audit (49 CFR 385.308)
Out of service on 3 inspections of 5 in the last 24 months, most recently May 29. - Have FileFlo run your compliance department
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Turn on free alertsCarrier Intelligence Score
39/100 High Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 22 | 30 |
| Inspection Pass Rate | 10 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 9 | 15 |
| CSA BASIC percentiles | Not measured | n/a |
Three public FMCSA components, scored by FileFlo. CSA BASIC percentiles are not in FMCSA's public data, so they are shown as not measured.
DUKE PUMPING UNIT SERVICES LLC's public FMCSA record, line by line
Roadside inspections in the last 24 months
- May 29, 2026, Texas. Out of service: 2 vehicle violations, 3 violations in all. Written up for a brake problem (49 CFR 393.45), a tire problem (49 CFR 393.75), and lights not working (49 CFR 393.9).
- May 29, 2026, Texas. Out of service: 2 vehicle violations, 8 violations in all. Written up for an equipment problem (49 CFR 393.207), a maintenance violation (49 CFR 396.3), a brake problem (49 CFR 393.48), and wipers not working (49 CFR 393.78).
- April 3, 2026, Texas. Out of service: 5 vehicle violations, 10 violations in all. Written up for a brake problem (49 CFR 393.45), a tire problem (49 CFR 393.75), a maintenance violation (49 CFR 396.3), and an equipment problem (49 CFR 393.55).
- March 12, 2026, Texas. 8 violations, none out of service. Written up for a brake problem (49 CFR 393.47), an equipment problem (49 CFR 393.53), wipers not working (49 CFR 393.78), and lights not working (49 CFR 393.9).
- Feb. 20, 2026, Texas. 9 violations, none out of service. Written up for company name or USDOT number not shown on the truck (49 CFR 390.21), an equipment problem (49 CFR 393.11), and lights not working (49 CFR 393.9).
DUKE PUMPING UNIT SERVICES LLC: LEVELLAND, Texas Trucking Company
DUKE PUMPING UNIT SERVICES LLC is a small fleet operating out of LEVELLAND, Texas with USDOT number 3340553. The company operates 14 power units and has no published FMCSA safety rating (most active carriers are unrated unless they have undergone a compliance review). Based on our analysis of federal safety data, DUKE PUMPING UNIT SERVICES LLC has a FileFlo Carrier Intelligence Score (CIS) of 39/100, classified as High Risk.
FMCSA Safety Record & Inspection History
DUKE PUMPING UNIT SERVICES LLC has undergone 8 recorded DOT inspections. The vehicle out-of-service rate is 50.0%, which is above the national average of 20.72%. This elevated rate indicates potential maintenance or pre-trip inspection deficiencies that could lead to roadside violations.
Recorded Violations and Out-of-Service Status
The public FMCSA record for DUKE PUMPING UNIT SERVICES LLC carries 51 recorded violations, and the most recent inspection on file is dated May 29, 2026. Across 8 recorded inspections, the record carries 0 driver out-of-service violations and 11 vehicle out-of-service violations.
A recorded violation is what an inspector wrote down at the roadside. It is not a penalty, and it is not an amount owed: FMCSA assesses civil penalties only after a compliance review classifies specific cited violations. The step that changes this record is the document behind each line, so the next move is to see which records an investigator would ask for and which of them exist today.
What a 39/100 Carrier Intelligence Score Means
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for DUKE PUMPING UNIT SERVICES LLC: the safety rating, the inspection pass rate and the out-of-service rate against the national average. It is not an FMCSA score, and FMCSA does not use it to choose carriers for an investigation. 39 out of 100 falls in FileFlo's High Risk band.
Authority Type, Hazmat Status, and Operating Profile
DUKE PUMPING UNIT SERVICES LLC is classified by FMCSA as an intrastate non-hazmat carrier.
The carrier is classified as Private Property, meaning it transports its own goods incidental to its primary business, exempt from MC-number authority but still subject to safety regulations under 49 CFR Part 390.
DUKE PUMPING UNIT SERVICES LLC is flagged in FMCSA Census as a hazardous materials carrier (HM indicator: Y). Hazmat carriers are subject to additional regulations under 49 CFR Subchapter C, including HM-126 reporting, HM-232 security planning, and the Hazmat Cargo Tank Annual Inspection requirement (49 CFR 180.407). Hazmat violations carry their own, higher penalty schedule, separate from the general FMCSA schedule.
Operational range per MCS-150 filing: intrastate beyond 100 miles (5 drivers). The 100-mile boundary matters because drivers operating within a 100-air-mile radius qualify for the short-haul exception under 49 CFR 395.1(e)(1), which removes the requirement to maintain RODS for the day.
Self-reported MCS-150 annual mileage: 726,250 miles. MCS-150 mileage feeds the FMCSA SafeStat exposure denominator: drastically understated mileage can artificially inflate CSA BASIC percentile scores by reducing the per-mile exposure baseline. Updates are required every 24 months under 49 CFR 390.19.
Fleet Composition and Driver Profile
Owned equipment per the FMCSA Census filing: 2 straight trucks, 6 tractors, 6 trailers. Owned-vs-leased equipment matters for compliance documentation, owned trailers require the carrier to retain annual inspection certificates under 49 CFR 396.17, while leased trailers shift that documentation responsibility to the lease agreement.
The carrier reports 5 CDL-holding drivers on file. Each CDL driver must have a current Driver Qualification File (DQF) maintained per 49 CFR 391.51, including a Medical Examiner's Certificate, an annual MVR review, and a record of road-test results.
Intrastate driver count: 5. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.
How DUKE PUMPING UNIT SERVICES LLC Compares to the National Average
Across the 8 recorded inspections, DUKE PUMPING UNIT SERVICES LLC's 50.0% vehicle out-of-service rate sits substantially above the FMCSA 2024 national average of 20.72%. The 0.0% driver out-of-service rate sits materially below the 2024 national average of 5.51%.
Take DUKE PUMPING UNIT SERVICES LLC's compliance work off your plate
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Recent DOT Inspections: DUKE PUMPING UNIT SERVICES LLC
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 3340553, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-05-29 | TX | 0 | 2 | Audit check |
| 2026-05-29 | TX | 0 | 2 | Audit check |
| 2026-04-03 | TX | 0 | 5 | Audit check |
| 2026-03-12 | TX | 0 | 0 | Audit check |
| 2026-02-20 | TX | 0 | 0 | Audit check |
| 2024-03-27 | TX | 0 | 2 | Audit check |
| 2024-01-09 | TX | 0 | 0 | Audit check |
| 2023-12-19 | TX | 0 | 0 | Audit check |
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Frequently asked questions about DUKE PUMPING UNIT SERVICES LLC
What is DUKE PUMPING UNIT SERVICES LLC's FMCSA safety rating?
DUKE PUMPING UNIT SERVICES LLC (USDOT #3340553) does not currently carry a published FMCSA safety rating. A "Not Rated" status is common for carriers that have never had a compliance review: it is not a negative finding. FileFlo scores the carrier at 39/100 (High Risk) from the public inspection and out-of-service data that is available.
How large is DUKE PUMPING UNIT SERVICES LLC's fleet?
Per its most recent FMCSA MCS-150 filing, DUKE PUMPING UNIT SERVICES LLC operates 14 power unit(s) and 5 driver(s), classifying it as a small fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.
Where is DUKE PUMPING UNIT SERVICES LLC based?
DUKE PUMPING UNIT SERVICES LLC is registered with the FMCSA at a physical address in LEVELLAND, Texas, under USDOT number 3340553.
What is DUKE PUMPING UNIT SERVICES LLC's DOT inspection and violation history?
FileFlo shows 8 recent DOT inspection(s) and 51 recorded violation(s) for DUKE PUMPING UNIT SERVICES LLC (USDOT #3340553), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.
What is DUKE PUMPING UNIT SERVICES LLC's FileFlo Carrier Intelligence Score?
DUKE PUMPING UNIT SERVICES LLC scores 39/100 (High Risk) on FileFlo's Carrier Intelligence Score. The score normalizes three public FMCSA components (safety rating, inspection pass rate, and out-of-service rate versus the national average) into one 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public data and are excluded rather than estimated.
Federal rules a carrier like DUKE PUMPING UNIT SERVICES LLC is audited against
The 49 CFR sections a DOT compliance review actually checks, plain-English:
- 49 CFR 395.8, Hours of service & ELD records
- 49 CFR 391.51, Driver qualification files (DQF)
- 49 CFR 396.3, Vehicle inspection, repair & maintenance
- 49 CFR 382.301, Pre-employment drug & alcohol testing
Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →
More Texas carriers on file
- VLG EXPRESS INC, AUBREY (USDOT 3340612)
- TEJAS RENT EQUIP CORP, AUSTIN (USDOT 3340726)
- J-JAMS BROTHERS LLC, LAREDO (USDOT 3340823)
- OPC LOGISTICS LLC, LAREDO (USDOT 3340964)
- HIGH ROLLER TRUCKIN LLC, WARREN (USDOT 3341129)
- FRANK MILO, KATY (USDOT 3341878)
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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: November 5, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile