Carrier profile · USDOT 87936 · Updated Jun 13, 2026
Dairyman's Supply Co Inc
2 power unitsavg 5.7 yrRegional · 5 statesMAYFIELD, KY82/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
- Physical address
- 3114 STATE ROUTE 45 SOUTH, MAYFIELD, KY, 42066
- Mailing address
- PO BOX 528, MAYFIELD, KY, 42066
- Operation
- Interstate
Contact
- Phone
- (270) 247-5641
- Fax
- (270) 247-0327
- Web domain
- dairymanssupply.com
Registration
- Officer
- Lynn Gregory Cook
- USDOT / docket
- 87936
- First registered
- Jun 1, 1974
- Last MCS-150
- Nov 24, 2025 · 50,000 mi (2024)
- FMCSA safety rating
- Satisfactory · Nov 2, 1995
- D-U-N-S
- 7993033
Fleet (self-reported · MCS-150)
—CDL drivers
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.