Skip to content

Free shipping over $300 Most orders ship same day — order by 12 PM PST 3-year limited hardware warranty (855) 432-6423

Talk to a GPS Veteran

USDOT 44035 · carrier profile

DUNCAN & SON LINES INC

Active for-hire carrier in Buckeye, AZ 85326.

Power units259
Drivers231
CDL drivers231
StatusActive

Registration

USDOT number
44035
MC / docket number
MC-144606 (active)
USDOT status
Active
Operation
Interstate
Carrier type
Authorized for hire
Location
Buckeye, AZ 85326
Hazmat
Yes, hauls hazardous materials
Safety rating
Satisfactory (rated Oct 13, 2010)
Added to the census
Jun 1, 1974
Last MCS-150 update
Feb 10, 2026
Miles reported
23,801,483 in 2025
Official FMCSA SAFER snapshot Other carriers in Buckeye

Equipment

TypeOwnedTerm leasedTrip leased
Tractors02590
Trailers003,000

Power units: 259. Self-reported by the carrier on form MCS-150.

Cargo carried

  • General freight
  • Metal: sheets, coils, rolls
  • Building materials
  • Machinery, large objects
  • Intermodal containers
  • Grain, feed, hay
  • Meat
  • Chemicals
  • Refrigerated food
  • Paper products
  • Construction
  • Other: scrap metal

Authority detail for MC-144606 is on the SAFER snapshot.