Carrier profile · USDOT 933017 · Updated Jun 13, 2026

William a Day Jr & Sons Inc

18 power unitsavg 6.4 yrLocal · 2 statesPORTER, ME68/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Operation
Interstate· Hazmat

Contact

Fax
(207) 625-8188
Web domain
daylogging.com

Registration

Officers
Brent A Day · Brent A Day
USDOT / docket
933017
First registered
Feb 12, 2001
Last MCS-150
May 5, 2025 · 1,175,395 mi (2024)
FMCSA safety rating
Satisfactory · Mar 26, 2009
D-U-N-S

Fleet (self-reported · MCS-150)

18Power units
33Drivers
19CDL drivers
1,175,395Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.