Williams Trucking Services INC (USDOT 629606)
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One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
Driver fitness ranks 90 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
- DOT number
- USDOT 629606
- Docket (MC) number
- MC372561
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Authority granted
- Dec 29, 1999
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 14 power units, 7 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 2341 INWOOD AVE, JOLLEY, IA 50551
- MCS-150 last filed
- Dec 2022
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 629606?
DOT 629606 (USDOT 629606) is Williams Trucking Services INC, an intrastate non-hazmat motor carrier.
What carrier is MC 372561?
MC 372561 is the docket number of Williams Trucking Services INC, USDOT 629606.
What is Williams Trucking Services INC's MC number?
Williams Trucking Services INC's docket number is MC 372561. Its USDOT number is 629606.
Is Williams Trucking Services INC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Williams Trucking Services INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
What is Williams Trucking Services INC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Williams Trucking Services INC, too few inspections for a stable rate. FMCSA records also show 1 recordable crash in the same window.
What is Williams Trucking Services INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Williams Trucking Services INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Williams Trucking Services INC's FMCSA safety rating?
Williams Trucking Services INC 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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status