Carrier profile · USDOT 4426310 · Updated Jul 29, 2026

Er Long Associates Inc

DBA MAS-CON COMPANY

3 power unitsPHOENIXVILLE, PA0/100

AUTHORITY STATUS UNKNOWNOUT-OF-SERVICE ORDER

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

@mas-con.com — 2 carriers: USDOT 459236

Shares a company officer with other carriers

steven long — 15 carriers: USDOT 404038 USDOT 459236 USDOT 812708 USDOT 1138982 USDOT 1490465 USDOT 1697700 USDOT 2035331 USDOT 2896156

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 15 related authorities · joined by email domain + officer

Authorities: 15
Combined power: 78
States: 9
Oldest authority: Aug 7, 1990
Active now: 10

ER LONG ASSOCIATES INC· viewingUSDOT 4426310
3PU
STEVEN LONG TRUCKIGUSDOT 3816460
38PU
LONG'S ASPHALT INCUSDOT 812708
10PU
STEVEN LONG TRUNKINGUSDOT 3819694
6PU
STEVEN LONGUSDOT 1138982
4PU
E R LONG ASSOCIATES INCUSDOT 459236
3PU
LONGS PROPANEUSDOT 404038
3PU
LONG FOUNDATION DRILLINGUSDOT 2035331
2PU
LONG SHOT BACKHOE SERVICE LLCUSDOT 3191488
2PU
STEVEN LONGUSDOT 3388676
2PU
AJS DISTRIBUTION INCUSDOT 2896156
1PU
CARLISLE AND LONGUSDOT 1490465
1PU
STEVEN LONGUSDOT 1697700
1PU
LONG HAULING LLCUSDOT 3475569
1PU
WET DREAM POOLSUSDOT 3509422
1PU

Affiliated entities· hover to preview

STEVEN LONG TRUCKIG LONG'S ASPHALT INC STEVEN LONG TRUNKING STEVEN LONG E R LONG ASSOCIATES INC LONGS PROPANE LONG FOUNDATION DRILLING LONG SHOT BACKHOE SERVICE LLC