Carrier profile · USDOT 1600661 · Updated Jun 13, 2026
TESTING SERVICES GROUP LLC
1 power unitLAPEER, MI50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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 company officer with other carriers
mark lockwood — 4 carriers: USDOT 1289411USDOT 1304184USDOT 1641742
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by officer
- Authorities
- 4
- Combined power
- 8
- States
- 4
- Oldest authority
- Sep 27, 2004
- Active now
- 3
- TESTING SERVICES GROUP LLC· viewingUSDOT 16006611PU
- M AND K CONSTRUCTION AND ENGINEERING INCORPORATEDUSDOT 13041843PU
- MARLOCK ELECTRIC INCUSDOT 16417422PU
- MCC EXCAVATING INCUSDOT 12894112PU
Affiliated entities· hover to preview