Pulling FMCSA records…

Southwest Mechanical LLC (USDOT 4127754)

No blockers or cautions found.

Operating authority
No active operating authority on file with FMCSA.
Insurance on file
No active liability (BIPD) insurance on file with FMCSA.
Safety rating
No published safety rating
Fleet on file
1 power units, 1 drivers
Operation type
Interstate
Physical address
211 E MONROE ST, CUBA CITY, WI 53807-1706
MCS-150 last filed
2025-08

Frequently asked questions

What carrier is USDOT 4127754?

USDOT 4127754 is Southwest Mechanical LLC, an interstate motor carrier.

What is Southwest Mechanical LLC's USDOT number?

Southwest Mechanical LLC's USDOT number is 4127754. No MC docket number is on file.

Is Southwest Mechanical LLC currently authorized to operate?

No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.

Does Southwest Mechanical LLC have insurance on file with FMCSA?

No active liability (BIPD) insurance on file with FMCSA.

What is Southwest Mechanical LLC's safety record?

In the last 24 months, FMCSA records show 1 roadside inspections with a 0.0% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.

What is Southwest Mechanical LLC's CSA score?

FMCSA does not publish a single CSA score for carriers. Southwest Mechanical LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is Southwest Mechanical LLC's FMCSA safety rating?

Southwest Mechanical LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.

View the full fleetfax report for Southwest Mechanical LLC

Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.