Southwest Engineers
Legal name: Swe INC
Southwest Engineers's DOT number is USDOT 643359.
Looks good
No issues found
Based in
Slidell, LA
Power units
6
Drivers
8
Operation
Interstate · hazmat
Watch Southwest Engineers for free
Next MCS-150 due: Sep 30, 2027
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 19, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Sep 30, 2027. Last filed Jun 1, 2026.
Safety rating
OKSatisfactory since Oct 25, 2018.
Out-of-service rate (24 months)
OKVehicle 11.1% vs 22.26% national, driver 0% vs 6.67% national, across 9 inspections.
UCR registration 2027
InfoInterstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 6 power units: $333 (bracket 3).
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 9 | 1 | 11.1% | 22.26% |
| Driver | 9 | 0 | 0% | 6.67% |
9 inspections and 7 violations since Oct 19, 2024. Last inspection Sep 22, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Swe INC
- DBA
- Southwest Engineers
- Classification
- private property
- CDL drivers
- 8
- MCS-150 last filed
- Jun 1, 2026
- Reported mileage
- 14,258 (2026)
- Added to FMCSA
- May 31, 1996
- Safety rating
- Satisfactory
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.