Mountain States Pumping Service LLC (USDOT 1488549)
1 caution found.
- DOT number
- USDOT 1488549
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. 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
- 23 power units, 16 drivers
- Operation type
- Interstate
- Physical address
- 28 WILKINS PEAK DRIVE, ROCK SPRINGS, WY 82901
- MCS-150 last filed
- 2026-08
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 1488549?
DOT 1488549 (USDOT 1488549) is Mountain States Pumping Service LLC, an interstate motor carrier.
What is Mountain States Pumping Service LLC's USDOT number?
Mountain States Pumping Service LLC's USDOT number is 1488549. No MC docket number is on file.
Is Mountain States Pumping Service LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mountain States Pumping Service LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mountain States Pumping Service LLC's safety record?
In the last 24 months, FMCSA records show 2 of 5 vehicle inspections ending out-of-service for Mountain States Pumping Service LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Mountain States Pumping Service LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mountain States Pumping Service LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mountain States Pumping Service LLC's FMCSA safety rating?
Mountain States Pumping Service 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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Carriers based in Rock Springs, WY
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status