Carrier profile · USDOT 376193 · Updated Jun 13, 2026
SUMNER & DUNBAR INC
DBA FERGUSON WATERWORKS - SUMNER & DUNBAR INC
5 power unitsCANTON, MA50/100
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
@ferguson.com — 18 carriers: USDOT 231738USDOT 282018USDOT 302431USDOT 328274USDOT 364314USDOT 382092USDOT 439251USDOT 463269
Shares a company officer with other carriers
ed michalek — 2 carriers: USDOT 302431
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 18 related authorities · joined by email domain + officer
- Authorities
- 18
- Combined power
- 4,545
- States
- 13
- Oldest authority
- May 26, 1983
- Active now
- 3
- SUMNER & DUNBAR INC· viewingUSDOT 3761935PU
- FERGUSON ENTERPRISES LLCUSDOT 2820184,155PU
- FERGUSON ENTERPRISES NY METRO INCUSDOT 46326980PU
- HP LOGISTICS INCUSDOT 32827476PU
- ATLANTIC CONSTRUCTION FABRICS INCUSDOT 36431461PU
- MATERA PAPER COMPANY INCUSDOT 48732139PU
- THE DAVIDSON GROUP COMPANIESUSDOT 82834727PU
- CAL - STEAM A WOLSELEY COMPANYUSDOT 161457924PU
- ROBERTSON SUPPLY INCUSDOT 23173822PU
- S W ANDERSON SALES CORPUSDOT 38209218PU
- INDIANA PLUMBING SUPPLYUSDOT 156879212PU
- ONDA LAY PIPE & RENTAL INCUSDOT 90071111PU
- FERGUSON WATERWORKS - EPPCO9USDOT 3024318PU
- FERGUSON ENTERPRAISES LLCUSDOT 42491353PU
- FERGUSON INDUSTRIAL PLASTICS DIVISION 1623USDOT 4392511PU
- CLAWFOOT SUPPLY LLCUSDOT 27873441PU
- JOHN CARR BURGESS IIIUSDOT 14525761PU
- WPCC FORWARDING LLCUSDOT 16398641PU