Carrier profile · USDOT 971795 · MC-431841 · Updated Jun 13, 2026

Cylinder Exchange Service LLC

1 power unitALAMOGORDO, NM50/100
CARRIER INACTIVEMC-431841 INACTIVERATED SATISFACTORYHAZMAT
Verified linksFMCSA 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

Physical address
7081 OLD MILL RD, ALAMOGORDO, NM, 88310
Mailing address
PO BOX 1628, ALAMOGORDO, NM, 88311-1628
Operation
Interstate· Hazmat

Contact

Phone
(575) 430-4301
Fax
(575) 434-1870
Email
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Registration

Officers
Pamela E Hall · Fred E Wallis
USDOT / docket
971795 · MC-431841
First registered
Aug 7, 2001
Last MCS-150
Jan 23, 2018 · 255,000 mi (2015)
FMCSA safety rating
Satisfactory · Apr 26, 2010
D-U-N-S
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Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
255,000Annual 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.