Carrier profile · USDOT 378690 · Updated Jun 13, 2026
MCMULLEN SEPTIC SERVICE INC
4 power unitsLocal · 1 statesSEAFORD, DE50/100
AUTHORITY STATUS UNKNOWN
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Shares a registration email domain with other carriers
@mcmullenseptic.com — 2 carriers: USDOT 3402750
Shares a company officer with other carriers
brian mcmullen — 4 carriers: USDOT 1058752USDOT 2449941USDOT 3402750
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)44
Observed (24 mo)11
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 9
- States
- 2
- Oldest authority
- Jan 18, 1990
- Active now
- 3
- MCMULLEN SEPTIC SERVICE INC· viewingUSDOT 3786904PU
- MCMULLEN & SONS INCUSDOT 34027503PU
- MCMULLEN & SONS INCUSDOT 10587521PU
- VEHICLE RECOVERY SERVICES LLCUSDOT 24499411PU
Affiliated entities· hover to preview