Streamtech Inc
USDOT 448601 · MC-1467533 · Houston, Texas · Interstate for-hire carrier · 250–499 power units
Streamtech Inc (dba Don Miller & Associates) is a corporation based in Houston, Texas, registered with the FMCSA as an interstate carrier (private property, authorized for hire). It reports 265 power units and 235 drivers, which ranks it #128 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 26 times – about 0.1 inspections per power unit. 31.8% of vehicle inspections and 3.8% of driver inspections ended with an out-of-service order, against 18.3% and 2.0% for carriers of the same size nationally. FMCSA records 1 reportable crash in the last 24 months (1 injury, 0 fatalities, 1 tow-away), or 0.4 per 100 power units versus 4.2 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, metal: sheets, coils, rolls, building materials, machinery, large objects, liquids / gases, intermodal containers, passengers, oilfield equipment and more.
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Registration and contact
| Legal name | Streamtech Inc |
|---|---|
| DBA name | Don Miller & Associates |
| USDOT number | 448601 |
| Operating authority (docket) | MC-1467533 |
| Entity type | Private Property, Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 4550 Post Oak Place Drive Ste #335, Houston, TX 77027 |
| Phone | (713) 614-2705 |
| First registered | Jun 11, 1991 |
| Last MCS-150 update | Jan 21, 2026 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 448601.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 200 | 0 | 0 |
| Truck tractors | 15 | 0 | 0 |
| Trailers | 240 | 0 | 0 |
- 0.89 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 16.0 trailers per tractor – a drop-and-hook style trailer pool.
- 3,000,000 miles reported for 2025 – about 11,321 miles per power unit vs a 41,335 median for 250–499-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 235 CDL drivers; 235 drivers operate interstate beyond 100 miles, 0 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 250–499-unit for-hire carriers nationally (792) and Texas carriers with 50+ units (910).
| Measure | Streamtech Inc | Same size, US | TX average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 31.8% | 18.3% | 18.6% | 74% higher than average |
| Driver out-of-service rate | 3.8% | 2.0% | 3.5% | 91% higher than average |
| Crashes per 100 power units | 0.4 | 4.2 | 3.9 | 91% lower than average |
| Inspections | 26 | 26 with a driver check, 22 with a vehicle check, 39 BASIC violations recorded | ||
| FMCSA safety rating | Not rated – most carriers have never had a compliance review; this is not a negative finding. | |||
Cargo carried
Less common in this directory: passengers (178 of 5,000 carriers); oilfield equipment (522 of 5,000 carriers).
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) |
|---|---|---|---|---|---|---|
| Expedited Logistics and Freight Services LLC USDOT 1240099 | Houston | 244 | 244 | 137 | 21.7% | 5 |
| Terrier Transportation Inc USDOT 694249 | Houston | 237 | 94 | 206 | 22.1% | 7 |
| Palletized Trucking Inc USDOT 152429 | Houston | 224 | 184 | 136 | 18.7% | 7 |
| Step Energy Services USA Ltd USDOT 2640421 | San Antonio | 193 | 165 | 27 | 36.8% | 1 |
| Lewis Petro Properties Inc USDOT 1414364 | Encinal | 262 | 172 | 133 | 9.3% | 3 |
| SCHST LLC USDOT 593350 | Houston | 146 | 129 | 153 | 25.3% | 3 |
Other carriers near Houston
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Nextier Completion Solutions Inc USDOT 1617384 | Houston | 2,193 | 951 | 265 | 15.7% | 22 |
| Plains Marketing LP USDOT 879345 | Houston | 1,495 | 387 | 255 | 8.7% | 12 |
| Sysco USA I Inc USDOT 156275 | Houston | 1,472 | 1,719 | 448 | 16.3% | 57 |
| Ironclad Environmental Solutions Inc USDOT 1624598 | Houston | 1,288 | 361 | 326 | 19.5% | 8 |
| Ceva Freight LLC USDOT 1719074 | Houston | 1,112 | 1,386 | 1,635 | 15.3% | 68 |
| TNT Crane & Rigging Inc USDOT 1843980 | Houston | 1,000 | 1,200 | 242 | 15.8% | 11 |
| Stallion Infrastructure Services Ltd USDOT 1184736 | Houston | 991 | 335 | 163 | 23.8% | 9 |
| Fuel South Express LLC USDOT 362702 | Houston | 606 | 1,018 | 1,431 | 4.7% | 62 |
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FAQ
What is the USDOT number of Streamtech Inc?
Streamtech Inc is registered with USDOT number 448601 and operating authority MC-1467533.
How many trucks does Streamtech Inc have?
It reports 265 power units (15 tractors, 200 straight trucks) and 240 trailers, with 235 drivers, on its last MCS-150 update (Jan 21, 2026).
Where is Streamtech Inc located?
Its registered physical address is in Houston, Texas 77027.
What is the out-of-service rate of Streamtech Inc?
Over 24 months, 31.8% of vehicle inspections and 3.8% of driver inspections resulted in an out-of-service order (same-size national average: 18.3% vehicle, 2.0% 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.