Carrier profile · USDOT 3940102 · Updated Jun 13, 2026
Suncoast Building Materials San Antonio Inc
3 power unitsLocal · 1 statesSAN ANTONIO, FL50/100
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
Shares a company officer with other carriers
william r johns — 13 carriers: USDOT 461452USDOT 678668USDOT 692667USDOT 838310USDOT 1012984USDOT 1411615USDOT 1562436USDOT 1610488
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)33
Observed (24 mo)11
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 15 related authorities · joined by email domain + officer
- Authorities
- 15
- Combined power
- 118
- States
- 4
- Oldest authority
- Oct 22, 1991
- Active now
- 11
- SUNCOAST BUILDING MATERIALS SAN ANTONIO INC· viewingUSDOT 39401023PU
- SUNCOAST BUILDING MATERIALS INCUSDOT 141161529PU
- SUNCOAST BUILDING MATERIALS TAVARES INCUSDOT 394014421PU
- SUNCOAST BUILDING MATERIALS TAMPA INCUSDOT 286525015PU
- B & D DRYWALL SUPPLY INCUSDOT 46145210PU
- RIVER CITY DRYWALL SUPPLY INCUSDOT 10129848PU
- SUNCOAST BUILDING MATERIALS WINTER HAVEN INCUSDOT 34975067PU
- SUNCOAST BUILDING MATERIALS OCALA INCUSDOT 38327356PU
- GREAT LAKES EXTERIORS INCUSDOT 6786685PU
- MEDINA DRYWALL SUPPLY INCUSDOT 6926675PU
- KENS DRYWALLUSDOT 15624363PU
- CAPITAL DRYWALL SUPPLY INCUSDOT 16104882PU
- MIDWEST BUILDING PRODUCTSUSDOT 8383102PU
- JEDDO DRYWALL INCUSDOT 24715211PU
- H & H TILE & PLASTER OF AUSTIN LTD LPUSDOT 22544421PU
Affiliated entities· hover to preview