Carrier profile · USDOT 4099878 · MC-1563744 · Updated Aug 16, 2026
Tax-air Nationwide LLC
0 power unitsMILWAUKEE, WI74/100
BROKER AUTHORITY ACTIVEMC-1563744 BROKER ACTIVE
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
- 5975 S HOWELL AVE, MILWAUKEE, WI, 53207
- Operation
- Interstate
Contact
- Phone
- (414) 615-8309
- Fax
- (414) 744-6120
- ggroth@taxair.com
- Web domain
- taxair.com
Registration
- Officer
- Gregory Howard Groth
- USDOT / docket
- 4099878 · MC-1563744
- First registered
- Jul 7, 2023
- Last MCS-150
- Jul 7, 2023 · 0 mi
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—Drivers
—CDL drivers
—Annual 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.