Houston Welders Supply LLC (USDOT 4139608)
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- DOT number
- USDOT 4139608
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 4 power units, 4 drivers
- Operation type
- Intrastate Hazmat
- Physical address
- 11001 WALLISVILLE RD BLDG B, HOUSTON, TX 77013
- MCS-150 last filed
- 2025-02
Frequently asked questions
What carrier is DOT 4139608?
DOT 4139608 (USDOT 4139608) is Houston Welders Supply LLC, an intrastate hazmat motor carrier.
What is Houston Welders Supply LLC's USDOT number?
Houston Welders Supply LLC's USDOT number is 4139608. No MC docket number is on file.
Is Houston Welders Supply LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Houston Welders Supply LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Houston Welders Supply LLC's safety record?
In the last 24 months, FMCSA records show a 11.1% vehicle out-of-service rate for Houston Welders Supply LLC, from 2 of 18 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-26). FMCSA records also show 0 recordable crashes in the same window.
What is Houston Welders Supply LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Houston Welders Supply LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Houston Welders Supply LLC's FMCSA safety rating?
Houston Welders Supply 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.
Changes over time
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 29, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status