Carrier profile · USDOT 539221 · MC-1707256 · Updated Jun 13, 2026
STERWERF & STERWERF CONTRACTORS INC
DBA S & S EXCAVATING CONTRACTORS INC
26 power unitsavg 14 yrRegional · 5 statesMILAN, IN74/100
CARRIER ACTIVEMC-1707256 ACTIVERATED CONDITIONAL
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
@etczone.com — 42 carriers: USDOT 337473USDOT 437047USDOT 445702USDOT 482415USDOT 488092USDOT 552860USDOT 593481USDOT 594191
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)2626
Observed (24 mo)1919
Registered and roadside-observed capacity are broadly consistent.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 42 related authorities · joined by email domain
- Authorities
- 42
- Combined power
- 143
- States
- 1
- Oldest authority
- Dec 22, 1988
- Active now
- 23
- STERWERF & STERWERF CONTRACTORS INC· viewingUSDOT 53922126PU
- HUBER TRUCKING INCUSDOT 55286018PU
- GREENSBURG SOY PROCESSORS LLCUSDOT 143391711PU
- HARVEST SUPERMARKETS INCUSDOT 4824159PU
- ELTEK OF INDIANA INCUSDOT 7879684PU
- ALIG'S TOWING AND RECOVERY LLCUSDOT 18273714PU
- GIGRICH CREATIVE LANDSCAPES INCUSDOT 15793744PU
- ERTEL FARMS INCUSDOT 14782914PU
- WEBERS GREENHOUSE AND FARMS LLCUSDOT 7973394PU
- BUCKLEYS SERVICE STATIONS INCUSDOT 6614994PU
- DUNLAP BUILDING MATERIALS OF BATESVILLEUSDOT 4457023PU
- WALTERS TIRE AND APPLIANCES INCUSDOT 13697803PU
- WOLF CONTRACTING INCORPORATEDUSDOT 41680793PU
- JT AG ENTERPRISE INCUSDOT 11052493PU
- K FAB INCUSDOT 12758473PU
- KEITH KRIEGERUSDOT 20706133PU
- REIGER AGRICULTURAL EQUIPMENT INCUSDOT 7556513PU
- ROGER LAKE TRUCKING INCUSDOT 13057342PU
- MICHAEL W WHITEUSDOT 8235052PU
- KEVIN HOOGUSDOT 18336992PU
- DOVER WATER INCUSDOT 5941912PU
- JOHN E RETZNER OIL CO INCUSDOT 3374732PU
- GUTAPFEL ROOFING INCUSDOT 8551372PU
- TRI COUNTY COLLISION INCUSDOT 23579862PU
- TOP NOTCH BIOSOLIDS LLCUSDOT 8042352PU
- ROELL SERVICES LLCUSDOT 8064342PU
- VOLK ENTERPRISES INCUSDOT 40323261PU
- JEFF WERNERUSDOT 18048801PU
- PROFESSIONAL FABRICATION LLCUSDOT 16087211PU
- MATTHEW WOLBERUSDOT 4370471PU
- INNOVATIVE ROOFING SOLUTIONS INCUSDOT 4880921PU
- EL LU FARMS INCUSDOT 5934811PU
- JOHN E SNYDERUSDOT 8723911PU
- KRUSE AG LLCUSDOT 12845851PU
- CCI CONTRACTORSUSDOT 23563011PU
- SCHEIDLER GLASS INCUSDOT 16166751PU
- EUGENE J CAPPELUSDOT 19545391PU
- MASTERMIND ALLIANCE LLCUSDOT 16064951PU
- ADVANCE TOWING LLCUSDOT 17264021PU
- THE CAR STOREUSDOT 18217141PU
- TRABEL TRUCKING LLCUSDOT 15904371PU
- DONALD STURWOLDUSDOT 8518341PU