Carrier profile · USDOT 1773910 · Updated Aug 20, 2026
Jan M Larson
DBA LARSON'S LAWN SERVICE LLC
2 power unitsMASON, WI50/100
AUTHORITY STATUS UNKNOWN
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
MASON, WI
Density
fewermore