Carrier profile · USDOT 2961360 · MC-9559 · Updated Jun 13, 2026
Boston Concrete Corporation
23 power unitsavg 8.7 yrRegional · 3 statesLOWELL, MA88/100
CARRIER ACTIVEMC-9559 ACTIVE
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
@sandrcorp.com — 3 carriers: USDOT 368781USDOT 4372899
Shares a company officer with other carriers
roger ploof — 3 carriers: USDOT 368781USDOT 748714
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)2323
Observed (24 mo)66
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 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 47
- States
- 2
- Oldest authority
- Oct 4, 1989
- Active now
- 3
- BOSTON CONCRETE CORPORATION· viewingUSDOT 296136023PU
- S&R CORPORATIONUSDOT 36878120PU
- S&R LEASING LLCUSDOT 43728992PU
- SENTRY CONTRACTING CORPUSDOT 7487142PU
Affiliated entities· hover to preview