Carrier profile · USDOT 3643137 · Updated Jun 13, 2026
LUDWIG DRILLING LLC
5 power unitsavg 14.5 yrRegional · 3 statesCASTLE ROCK, CO86/100
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
@shaftdrillers.com — 10 carriers: USDOT 156771USDOT 1450241USDOT 2278806USDOT 2830753USDOT 2859922USDOT 3077182USDOT 3257817USDOT 3773965
Shares a company officer with other carriers
stacy bargerstock — 3 carriers: USDOT 2859922USDOT 3498162
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)55
Observed (24 mo)33
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 11 related authorities · joined by email domain + officer
- Authorities
- 11
- Combined power
- 84
- States
- 3
- Oldest authority
- Jun 1, 1974
- Active now
- 7
- LUDWIG DRILLING LLC· viewingUSDOT 36431375PU
- COASTAL DRILLING EAST LLCUSDOT 145024119PU
- COASTAL WELL SERVICE LLCUSDOT 377396518PU
- SDI HD HOLDING LLC HIGHLANDS DRILLINGUSDOT 400371717PU
- NORTH AMERICAN DIRECTIONAL LLCUSDOT 28599225PU
- TEK PILES LLCUSDOT 32578175PU
- NORTHERN STATE TRUCKING INCUSDOT 30771825PU
- HEETER GEOTECHNICAL CONSTRUCTION LLCUSDOT 28307534PU
- ZENI DRILLING LLCUSDOT 1567712PU
- ASI CONSTRUCTION LLCUSDOT 22788062PU
- FORCE POWER FOUNDATIONS LLCUSDOT 34981622PU