Preview 1,274,990 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-23.

WILLIAM H DUNCAN III

Doing business as GARYS SEPTIC TANK SERVICE

USDOT 1977671
USDOT registration Active

Operating authority — FMCSA publishes no current status for this carrier. See FMCSA’s record.

Safety rating Not rated no compliance review on file
Hazardous materials No
Download as PDF JSON & API Watch this carrier log in with your free account
Insurance and operating authority

Required and on-file BI&PD liability amounts, cargo and surety bond filings, and the operating authorities this carrier holds.

Log in with your free account

No roadside inspections or annual mileage on file, which is not enough data to compare with other carriers. That is normal for a small or recently registered carrier.

Why some carriers have no inspection history

Carrier details
Fleet and drivers
Power units
2
Trucks
2
Buses
0
Drivers
2
Drivers holding a CDL
0
What they run
Cargo authorised to carry
  • Other: SEPTIC TANKS
Operating range
Intrastate, within 100 miles
Carrier operation
Intrastate, non-hazardous materials
Operation classification
AUTHORIZED FOR HIRE
Annual mileage reported
11,000
Mileage year
2023
Registration
First on file
2009-12-22
Carrier last updated its record
2024-10-18
City
WALLA WALLA
State
WA
ZIP
99362

More carriers in Walla Walla, WA

Data as of 2026-09-21 · The official FMCSA record · About this data