Seattle Flatbed Dispatch: Port Oversized Freight
Explore local carrier filings, cargo classifications and dispatch information below. See the dated market section for the latest available city figures.
Flatbed dispatch: flat $250/week per truck, no per-load commission, no contract.
+1-682-978-8641Get a quoteSeattle Trucking Companies: Flatbed Market by the Numbers
2,183 active motor carriers are based in Seattle. 1,247 of them (57%) report a single power unit.
Local carriers that haul flatbed freight types
- 570list building materials
- 172list metal: sheets, coils, rolls
- 157list logs, poles, beams and lumber
- 192list machinery and large objects
Counts of active Seattle-based carriers whose MCS-150 lists each cargo classification (as filed; a carrier can list several).
Seattle carriers reporting flatbed freight types
These carriers list at least one cargo classification shown above. Cargo filings do not verify trailer ownership, available capacity, operating authority, or a relationship with O Trucking. Confirm equipment and service directly with the carrier. Listed power units cover the carrier's whole reported fleet.
- DELTA WESTERN LLC314 power units · DOT 1856955
- THE BOEING COMPANY295 power units · DOT 38588
- KELLER SUPPLY COMPANY258 power units · DOT 40516
- GARY MERLINO CONSTRUCTION CO INC151 power units · DOT 528487
- VECA ELECTRIC & TECHNOLOGIES LLC115 power units · DOT 2323179
- NORTH COAST ELECTRIC COMPANY109 power units · DOT 370293
- DAVIS DOOR SERVICE INC108 power units · DOT 1108741
- RALPH'S CONCRETE PUMPING INC98 power units · DOT 1211713
Browse every carrier in the Washington carrier directory or look up any company with the DOT number lookup.
Source: FMCSA motor carrier census via the O Trucking carrier database, as of Oct 16, 2026. Values as filed by each carrier.
Seattle Roads and Facilities
- Highways
- I-5; I-90; I-405; SR-99 (Aurora Ave/Alaskan Way); SR-167; SR-18
- Truck stops
- Pilot Travel Center (I-5 Exit 88 Centralia); Love's #645 (I-5 Exit 263 Burlington); Flying J (I-5 & I-90 junction area); TA Tacoma (I-5 Exit 136)
- Weigh station
- I-5 northbound at mile marker 100 (near Chehalis/Centralia)
- Port
- Seattle/Tacoma combined handle 3.7M TEUs. TWIC and port registration required.
Source: O Trucking research notes. Check current conditions before routing.
CDL Schools in Seattle
- 160 Driving Academy - Seattle - Yard9876 Martin Luther King Way S
- City Of Seattle SOC4500 W Marginal Way SW
- Zum Services INC - Seattle9600 Martin Luther King Jr Way S
Source: FMCSA Training Provider Registry, snapshot 2026-06-15. See all Washington truck driving schools.