Carrier profile · USDOT 142128 · Updated Jun 13, 2026

Interstate Welding Sales Corporation

DBA INTERSTATE

17 power unitsMARINETTE, WI50/100
AUTHORITY STATUS UNKNOWN
Verified linksairgas.comFMCSA SAFER

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

Mailing address
P O BOX 257, MARINETTE, WI, 54143-0257
Operation
Interstate

Contact

Fax
(715) 732-7940
Web domain
airgas.com

Registration

USDOT / docket
142128
First registered
Jun 1, 1974
Last MCS-150
Mar 31, 2005 · 299,025 mi (2001)
FMCSA safety rating
Not rated
D-U-N-S
48875223

Fleet (self-reported · MCS-150)

17Power units
16Drivers
CDL drivers
299,025Annual 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.