Pioneer Engineering & Environmental Services LLC (USDOT 4181840)
No blockers or cautions found.
- DOT number
- USDOT 4181840
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-27. 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
- 3 power units, 3 drivers
- Operation type
- Interstate
- Physical address
- 2753 W 31ST ST, CHICAGO, IL 60608-5126
- MCS-150 last filed
- 2026-05
Frequently asked questions
What carrier is DOT 4181840?
DOT 4181840 (USDOT 4181840) is Pioneer Engineering & Environmental Services LLC, an interstate motor carrier.
What is Pioneer Engineering & Environmental Services LLC's USDOT number?
Pioneer Engineering & Environmental Services LLC's USDOT number is 4181840. No MC docket number is on file.
Is Pioneer Engineering & Environmental Services LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Pioneer Engineering & Environmental Services LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Pioneer Engineering & Environmental Services LLC's safety record?
In the last 24 months, FMCSA records show 1 of 2 vehicle inspections ending out-of-service for Pioneer Engineering & Environmental Services LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Pioneer Engineering & Environmental Services LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Pioneer Engineering & Environmental Services LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Pioneer Engineering & Environmental Services LLC's FMCSA safety rating?
Pioneer Engineering & Environmental Services 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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