Carrier profile · USDOT 345811 · MC-431759 · Updated Jun 21, 2026

PSC INDUSTRIAL OUTSOURCING LP

145 power unitsavg 7.2 yrMulti-region · 9 statesNORWELL, MA93/100
CARRIER ACTIVEMC-431759 ACTIVERATED SATISFACTORYHAZMAT
Verified linkscleanharbors.comLinkedInFacebookXFMCSA 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.

Last 12 months: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 180743Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (6 trucks · 3 carriers)
Across all inspections on record: USDOT 180743USDOT 2833198USDOT 3625724

Shares a registration email domain with other carriers

@cleanharbors.com — 31 carriers: USDOT 180743USDOT 188713USDOT 203259USDOT 221867USDOT 240405USDOT 243403USDOT 353442USDOT 383213

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)145
Observed (24 mo)18
Shared w/ other carriers6

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1HTESTZT6KH18425327Jun 27, 2023Jun 18, 2026
1HTGSSNT0GH37689623Jul 22, 2024Mar 31, 2026
1NPCLP0X9PD86467822Oct 4, 2024Feb 3, 2026
1XPBDP9X2HD432100210Jun 26, 2023Nov 18, 2025
1XPBDP9X9JD49795323Jan 3, 2024Oct 30, 2024
1GRDM06285M70322223Jul 24, 2023Jul 22, 2024

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 31 related authorities · joined by email domain

Authorities
31
Combined power
6,487
States
15
Oldest authority
Jun 1, 1974
Active now
15

Affiliated entities· hover to preview

CLEAN HARBORS ENVIRONMENTAL SERVICES INCHPC INDUSTRIAL SERVICES LLCCLEAN HARBORS ES INDUSTRIAL SERVICES INCTHOMPSON INDUSTRIAL SERVICES LLCHEPACO LLCTHERMO FLUIDS INCSAFETY-KLEEN CANADA INCPSC INDUSTRIAL OUTSOURCING LP