DBA: Dupuy Oxygen
Dupuy Oxygen And Supply Co Inc is an active intrastate hazmat carrier based in Waco, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 33 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 1 | 0 | 0 |
| Total Power Units | 34 | ||
Distinct vehicles · 24 mo
vs 34 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 29% | 70% | Better than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 27 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 15 | 2 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Mar 3, 2026 | TX | STRAIGHT TRUCK | 1 | 0 |
| Feb 20, 2026 | TX | STRAIGHT TRUCK | 2 | 0 |
| Jan 20, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jan 5, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 9 | 1.19 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| Hazardous Materials Compliance |
| 6 |
| 0 |
| 0 |
| TX |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Nov 26, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Nov 7, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Oct 22, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Oct 10, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Oct 2, 2025 | TX | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 3, 2026 | 172202A5 | No or improper Total Quantity listed | Hazardous Materials Compliance | — |
| Feb 20, 2026 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Feb 20, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Oct 2, 2025 | 393205C | Wheel fasteners loose and/or missing | Vehicle Maintenance | — |
| Sep 9, 2025 | 39375A | Flat tire or fabric exposed | Vehicle Maintenance | Yes |
| Sep 3, 2025 | 172516C6 | Placard damaged deteriorated or obscured | Hazardous Materials Compliance | — |
| Sep 2, 2025 | 172203K | No technical name for n.o.s. entry | Hazardous Materials Compliance | — |
| Sep 2, 2025 | 172301B | No technical name on non-bulk | Hazardous Materials Compliance | — |
| Sep 2, 2025 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Sep 2, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |