Carrier profile · USDOT 4503660 · Updated Jun 13, 2026
SIGNFELD LLC
DBA THE SIGN CENTER|INSTANT SIGN CENTER|ALPHAGRAPHICS|AGSIGNS
2 power unitsHAVERHILL, 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
@alphagraphics.com — 2 carriers: USDOT 940558
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 3
- States
- 2
- Oldest authority
- Mar 14, 2001
- Active now
- 2
- SIGNFELD LLC· viewingUSDOT 45036602PU
- SPEEDY CPS LLCUSDOT 9405581PU
Affiliated entities· hover to preview