Carrier profile · USDOT 3091300 · Updated Jun 13, 2026

D & D INSTALLATIONS - SALES LLC

1 power unitsOKLAHOMA CITY, OK50/100
AUTHORITY STATUS UNKNOWN
Verified linkscoxinet.netFMCSA 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.

Shares a registration email domain with other carriers

@coxinet.net — 81 carriers: USDOT 126510USDOT 162837USDOT 225971USDOT 376241USDOT 415129USDOT 507666USDOT 555528USDOT 583526

Shares a company officer with other carriers

david davenport — 6 carriers: USDOT 391946USDOT 1830791USDOT 2262434USDOT 2424662USDOT 3420928

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 86 related authorities · joined by email domain + officer

Authorities
86
Combined power
310
States
6
Oldest authority
Jun 1, 1974
Active now
33

Affiliated entities· hover to preview

REGIONAL ASSOCIATES INCMACKELLAR SERVICES INCMACKELLAR SERVICES INCCAPITAL CITY PROCESSORS LLC4N SERVICES INCCOWPOKES WRECKER SERVICE LTD LIABILITY COR I DEMPSEY TRUCKING INCARZO INC