Carrier profile · USDOT 3347357 · Updated Jun 13, 2026
CDM PLUMBING INC
DBA ROTO-ROOTER
25 power unitsEL PASO, TX50/100
AUTHORITY STATUS UNKNOWN
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
- 1111 SUNLAND PARK DR, EL PASO, TX, 79922-1901
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (915) 842-8600
- mike.merz@rrsc.com
- Web domain
- rrsc.com
Registration
- Officer
- Michael Thomas Merz
- USDOT / docket
- 3347357
- First registered
- Oct 17, 2019
- Last MCS-150
- Aug 11, 2023 · 180,000 mi (2022)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.