Carrier profile · USDOT 575064 · Updated Jun 13, 2026
Eau Claire Plumbing Supply Co
DBA FIRST SUPPLY EAU CLAIRE
6 power unitsEAU CLAIRE, WI50/100
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
- 596 CAMERON ST, EAU CLAIRE, WI, 54701
- Mailing address
- PO BOX 1028, LA CROSSE, WI, 54602-1028
- Operation
- Interstate
Contact
- Phone
- (715) 832-6638
- Cell
- (608) 792-1431
- bkarpe@1supply.com
- Web domain
- 1supply.com
Registration
- Officers
- Joseph Poehling · Thomas Golden
- USDOT / docket
- 575064
- First registered
- Sep 19, 1994
- Last MCS-150
- Jun 8, 2004 · 212,000 mi (2003)
- FMCSA safety rating
- Satisfactory · Nov 24, 1998
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
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.