Miller Environmental Services LLC
USDOT 728026 · MC-333225 · Corpus Christi, Texas · Interstate for-hire carrier · 100–249 power units
Miller Environmental Services LLC is a corporation based in Corpus Christi, Texas, registered with the FMCSA as an interstate carrier (authorized for hire). It reports 126 power units and 102 drivers, which ranks it #301 by fleet size among 910 active for-hire carriers with 50+ power units headquartered in Texas. In the 24 months to Sep 24, 2026 its trucks were inspected 51 times – about 0.4 inspections per power unit. 41.2% of vehicle inspections and 0.0% of driver inspections ended with an out-of-service order, against 18.8% and 2.6% for carriers of the same size nationally. FMCSA records no reportable crashes for this carrier in the last 24 months. Its registered cargo types are general freight, liquids / gases, chemicals.
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Registration and contact
| Legal name | Miller Environmental Services LLC |
|---|---|
| DBA name | — |
| USDOT number | 728026 |
| Operating authority (docket) | MC-333225 |
| Entity type | Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 401 Navigation Blvd, Corpus Christi, TX 78408 |
| Phone | (361) 289-9800 |
| First registered | Feb 3, 1998 |
| Last MCS-150 update | Dec 17, 2024 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 728026.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 43 | 0 | 0 |
| Truck tractors | 38 | 0 | 0 |
| Trailers | 98 | 0 | 0 |
- 0.81 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 2.6 trailers per tractor – a drop-and-hook style trailer pool.
- 1,986,540 miles reported for 2023 – about 15,766 miles per power unit vs a 41,613 median for 100–249-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 0 CDL drivers; 10 drivers operate interstate beyond 100 miles, 68 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 100–249-unit for-hire carriers nationally (2,611) and Texas carriers with 50+ units (910).
| Measure | Miller Environmental Service | Same size, US | TX average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 41.2% | 18.8% | 18.6% | 119% higher than average |
| Driver out-of-service rate | 0.0% | 2.6% | 3.5% | none recorded |
| Crashes per 100 power units | 0.0 | 4.5 | 3.9 | none recorded |
| Inspections | 51 | 51 with a driver check, 51 with a vehicle check, 83 BASIC violations recorded | ||
| FMCSA safety rating | Satisfactory (rated Apr 28, 2010) | |||
Cargo carried
Similar carriers in Texas
Closest fleet size and cargo mix among Texas carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Arguindegui Oil Company II Ltd USDOT 249988 | Laredo | 123 | 117 | 141 | 10.0% | 6 |
| Val Transport LLC USDOT 687455 | Pharr | 100 | 31 | 54 | 27.5% | 1 |
| Targa Transport LLC USDOT 126597 | Houston | 161 | 137 | 138 | 7.6% | 6 |
| Pulido Transport LP USDOT 1345468 | Houston | 95 | 29 | 62 | 15.3% | 2 |
| Moffitt Holdings LLC USDOT 2591066 | Cypress | 85 | 81 | 203 | 8.2% | 7 |
| Gulfmark Energy Inc USDOT 229659 | Houston | 198 | 165 | 264 | 10.0% | 7 |
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FAQ
What is the USDOT number of Miller Environmental Services LLC?
Miller Environmental Services LLC is registered with USDOT number 728026 and operating authority MC-333225.
How many trucks does Miller Environmental Services LLC have?
It reports 126 power units (38 tractors, 43 straight trucks) and 98 trailers, with 102 drivers, on its last MCS-150 update (Dec 17, 2024).
Where is Miller Environmental Services LLC located?
Its registered physical address is in Corpus Christi, Texas 78408.
What is the out-of-service rate of Miller Environmental Services LLC?
Over 24 months, 41.2% of vehicle inspections and 0.0% of driver inspections resulted in an out-of-service order (same-size national average: 18.8% vehicle, 2.6% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.