USDOT 933017

William A Day Jr & Sons Inc

Porter, ME · Interstate

Motor Carrier

Registered fleet operator

18

Power units

33

Drivers

33

Roadside inspections

Fleet & safety

The operation

33

Inspections

Mar 9, 2026

Most recent

Jul 14, 2023

Earliest on file

DateStateLevel
Mar 9, 2026NHLevel III — Driver-only
Dec 10, 2025MELevel II — Walk-around
Dec 8, 2025NHLevel III — Driver-only
Nov 7, 2025NHLevel I — Full
Oct 2, 2025NHLevel I — Full
Full safety & compliance record →

About

Who we are

William A Day Jr & Sons Inc is an interstate motor carrier based in Porter, ME.

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Contact

Work with William A Day Jr & Sons Inc

Address

28 Wild Turkey Lane
Porter, ME 04068

Phone

(207) 625-8181

Email

DI•••@D•••.COM

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Auto-built by TenFour from FMCSA Motor Carrier Census, Licensing & Insurance, and roadside inspection records published at data.transportation.gov — synced daily. Records shown as published; corrections belong upstream via an MCS-150 update. TenFour is not affiliated with FMCSA.