Carrier profile · USDOT 3494531 · MC-1151268 · Updated Aug 20, 2026

Sandra Ramirez

DBA DAVID FONSECA

2 power unitsavg 16 yrLocal · 1 statesSANTEE, CA93/100
CARRIER ACTIVEMC-1151268 ACTIVE
Verified linksFMCSA 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 company officer with other carriers

david — 35 carriers: USDOT 1277051USDOT 1301193USDOT 1325675USDOT 1368438USDOT 1385255USDOT 1430607USDOT 1438187USDOT 1455092

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)2
Observed (24 mo)2

Registered and roadside-observed capacity are broadly consistent.

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 35 related authorities · joined by officer

Authorities
35
Combined power
29
States
9
Oldest authority
Aug 18, 2004
Active now
14

Affiliated entities· hover to preview

PREMIER CATHODIC PROTECTION INCMABCO ENTERPRISES INCPOLYMER TECHNOLOGIESMDI COMFORT SYSTEMS INCDMSR CARRIER INCD T EXPRESS LLCBLACK EARTH CONTRACTORS LLCHONOR MOVING