Carrier profile · USDOT 2355653 · Updated Jun 13, 2026
Tech Air of Texas
DBA US OXYGEN SUPPLY
9 power unitsDALLAS, TX50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 3116 QUEBEC ST, DALLAS, TX, 75247
- Mailing address
- 50 MILL PLAIN RD, DANBURY, CT, 06811
- Operation
- Interstate· Hazmat
Contact
- Phone
- (214) 905-2001
- Cell
- (914) 548-0498
- Web domain
- airgas.com
Registration
- Officers
- Gerald Girod · Marilyn Dempsey
- USDOT / docket
- 2355653
- First registered
- Nov 7, 2012
- Last MCS-150
- Oct 19, 2019 · 177,890 mi (2018)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- 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.