Carrier profile · USDOT 514548 · Updated Aug 20, 2026

MDR Construction Inc

595 power unitsavg 7.6 yrMulti-region · 10 statesCOLUMBIA, MS74/100
AUTHORITY STATUS UNKNOWN
Verified linksmdrpowerline.comFMCSA SAFER

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.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (2 trucks · 2 carriers)
Across all inspections on record: USDOT 2575930USDOT 3245

Shares a registration email domain with other carriers

@mdrpowerline.com — 2 carriers: USDOT 866800

Shares a company officer with other carriers

tom porter — 11 carriers: USDOT 319862USDOT 405449USDOT 591760USDOT 1037269USDOT 1632452USDOT 1679937USDOT 1959037USDOT 2734661

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)595
Observed (24 mo)26
Shared w/ other carriers2

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1NPXD49X2RD682193View sourced platform decode25Jun 10, 2024Jun 4, 2025
1XP5DB9X71D551279View sourced platform decode22Nov 28, 2023May 12, 2025

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 12 related authorities · joined by email domain + officer

Authorities
12
Combined power
604
States
11
Oldest authority
Jul 5, 1988
Active now
6

Affiliated entities· hover to preview

3LITE TRANSPORT3RS LLCSILVERBACK LOGISTICS SYSTEMS LLCG R PORTER & SONS INCPORTER FEED LOTABC SALVAGE AND SCRAP METAL WEST INCSOUTHERN UTILITY SERVICES INCINTERLINK SUPPLYTOM PORTER