Leading Site Contractors (USDOT 3734636)
No blockers or cautions found.
- DOT number
- USDOT 3734636
- 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
- 1 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 20 PRATTS JUNCTION RD UNIT 20B, STERLING, MA 01564
- MCS-150 last filed
- 2021-10
Frequently asked questions
What carrier is DOT 3734636?
DOT 3734636 (USDOT 3734636) is Leading Site Contractors, an intrastate non-hazmat motor carrier.
What is Leading Site Contractors's USDOT number?
Leading Site Contractors's USDOT number is 3734636. No MC docket number is on file.
Is Leading Site Contractors 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 Leading Site Contractors have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Leading Site Contractors's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Leading Site Contractors, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Leading Site Contractors's CSA score?
FMCSA does not publish a single CSA score for carriers. Leading Site Contractors's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Leading Site Contractors's FMCSA safety rating?
Leading Site Contractors 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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