Carrier profile · USDOT 4073800 · Updated Aug 2, 2026

Skyline Chemical LLC

DBA HEFTY SEED COMPANY

3 power unitsFARMINGTON, WA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksheftyseed.comFacebookInstagramXYouTubeFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
FARMINGTON, WA
10302 FARMINGTON RD
Density
fewermore
Shade = roadside inspections, last 24 mo.