Hammack Hauling and Excavating Llc (DOT# 4371636) – FMCSA Carrier Profile
DOT# 4371636● Active
Updated: 2026-03-09
Hammack Hauling and Excavating Llc is a registered motor carrier with the FMCSA under USDOT number 4371636. The company operates from Winston, OR and maintains an active operating status with 1 power units and 1 drivers on record.
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Company Information
Address2939 Olalla Rd, Winston, OR, 97496-9605
Phone(541) 671-1144
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units1
Drivers1
MCS-150 FiledOctober 29, 2025
Annual Mileage170,000 mi (2024)
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Frequently Asked Questions
What is USDOT Number 4371636?
USDOT number 4371636 is assigned to Hammack Hauling and Excavating Llc, an active motor carrier registered with the FMCSA, based in Winston, OR.
Where is Hammack Hauling and Excavating Llc located?
Hammack Hauling and Excavating Llc is headquartered at 2939 Olalla Rd, Winston, OR 97496-9605.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4371636 · Last updated: 2026-03-09. View official FMCSA record →