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PSC INDUSTRIAL OUTSOURCING LP

DOT# 345811 MC# 431759
ACTIVE

Trust Score

45 / 100
D Poor

Components

Compliance · 40% 100
Safety · 35% 100
Insurance · 25% 85
No active cargo insurance on file Potential chameleon carrier — linked to a carrier with safety concerns
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Potential Chameleon Carrier

This carrier shares strong identity signals with a carrier that had safety concerns. This is a heuristic flag, not a confirmed finding.

high DOT# 471541—May be a successor to DOT 471541 (HEPACO, LLC, inactive) which had safety concerns. Linked by: address, email, phone

Overview

Address

Physical

42 LONGWATER DRIVE

NORWELL, MA 02061

View on Google Maps ↗

Mailing

PO BOX 9149

NORWELL, MA 02061

Contact

Phone: (800) 645-8265

Email: dotverifications@cleanharbors.com

Company Officers

KEVIN RIDINGS

GWENDOLYN HILL

Business Info

Organization: CORPORATION

D&B #: 809874159

HazMat: HazMat Carrier

Fleet

184

Power Units

8

Drivers

Equipment Breakdown

Owned Trucks89
Owned Tractors3
Term Trucks49
Term Tractors4

Authority

Status: ACTIVE

FMCSA add date: Mar 7, 1989

Common authority: Aug 16, 2006

Authority History (6)

Authority TypeActionDate
MOTOR PROPERTY COMMON CARRIERREINSTATEDApr 22, 2022
MOTOR PROPERTY COMMON CARRIERREINSTATED → REVOKEDMar 10, 2022 → Apr 18, 2022
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONFeb 12, 2018 → Feb 20, 2018
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONOct 3, 2008 → Nov 3, 2008
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONDec 7, 2007 → Dec 10, 2007
MOTOR PROPERTY COMMON CARRIERGRANTED → REVOKEDAug 16, 2006 → Feb 28, 2022

Cargo Types

General FreightMachinery/Large ObjectsLiquids/GasesChemicalsUtilitiesWater Well

Active Certifications

Property

MCS-150

Last updated: Mar 24, 2026

Mileage: 213,165 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

CompanyDOT#MC#LocationStatusLinked By
CLEAN HARBORS ENERGY AND INDUSTRIAL SERVICES CORP2525707877223NORWELL, MA ACTIVE
AddressEmailDomainOfficerPhone
EMERALD SERVICES, INC.524451265094NORWELL, MA ACTIVE
AddressEmailDomainOfficerPhone
HPC INDUSTRIAL SERVICES, LLC547892852564NORWELL, MA ACTIVE
AddressEmailDomainOfficerPhone
THERMO FLUIDS INC641752454876NORWELL, MA ACTIVE
AddressEmailDomainOfficerPhone
THOMPSON INDUSTRIAL SERVICES LLC1491522580448NORWELL, MA ACTIVE
AddressEmailDomainOfficerPhone
HEPACO, LLC471541—NORWELL, MA INACTIVE
AddressEmailDomainPhone
CLEAN HARBORS EXPLORATION SERVICES INC218302494916DEER PARK, TX ACTIVE
EmailDomainPhone
COUSINS WASTE CONTROL LLC

DBA: HYDROCHEMPSC

203259213981TOLEDO, OH ACTIVE
EmailDomainPhone
NOBLE OIL SERVICES, INC.385422401313NORWELL, MA ACTIVE
AddressOfficerPhone
PSC INDUSTRIAL OUTSOURCING, LP

DBA: HYDROCHEMPSC

243403225482LAFAYETTE, LA INACTIVE
EmailDomainPhone
PSC INDUSTRIAL OUTSOURCING, LP

DBA: HYDROCHEMPSC

534792267646WOODS CROSS, UT INACTIVE
EmailDomainPhone
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.180743152120NORWELL, MA ACTIVE
Address
CLEAN HARBORS ES INDUSTRIAL SERVICES, INC.383213243530LA PORTE, TX INACTIVE
Domain
CYN OIL CORPORATION

DBA: CYN ENVIRONMENTAL SERVICES

1440031743655NORWELL, MA ACTIVE
Address
H2O ENVIRONMENTAL INC774135676501BOISE, ID INACTIVE
Domain
INLAND INDUSTRIAL SERVICES GROUP LLC1921202687560MONROE, MI ACTIVE
Domain
PSC INDUSTRIAL OUTSOURCING, LP

DBA: HYDROCHEMPSC

339782301131NORWELL, MA ACTIVE
Address
RS USED OIL SERVICES, INC.758189342030WICHITA, KS ACTIVE
Domain
SAFETY-KLEEN SYSTEMS INC.151288502328NORWELL, MA ACTIVE
Address
TN SOLUTIONS INC42098821625507HIGH POINT, NC ACTIVE
Domain
WHYTE ENTERPRISES LLC37997071367154CHULA VISTA, CA INACTIVE
Domain

Recent Changes

Safetyvehicle oos rate: 33.333332 → 25Jul 29, 2026
Identitycompany officer 1: → KEVIN RIDINGSJul 20, 2026
New Carrierphy state: → MAJun 23, 2026
Removedphy state: MA → (removed)Jun 22, 2026
Fleettotal power units: 184 → 145Jun 12, 2026

Safety

Out-of-Service Rates

Driver16 inspections
0.0%
6.1%
Carrier National avg
Vehicle9 inspections
33.3%
22.8%
Carrier National avg
Hazmat

No hazmat inspections

Overall16 inspections
18.8%
Carrier

Crash Summary

0

Fatal

0

Injury

0

Towaway

0

Total

BASIC Violations

Unsafe Driving6
Driver Fitness0
Hours of Service1
Drug / Alcohol0
Vehicle Maintenance20

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 22 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

22

Total

0

Driver OOS

3

Vehicle OOS

BASIC Measures

Unsafe Driving0.111 insp w/ viol
Hours of Service0.051 insp w/ viol
Driver Fitness0.000 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance5.525 insp w/ viol

Insurance

$5,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active STARR INDEMNITY & LIABILITY INSURANCE COMPANY1000679502251$5,000,000Nov 1, 2025—91X

Insurance History (25)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XSTARR INDEMNITY & LIABILITY INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2024Nov 1, 2025
BIPD · F91XSTARR INDEMNITY & LIABILITY INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2023Nov 1, 2024
BIPD · F91XSTARR INDEMNITY & LIABILITY INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2022Nov 1, 2023
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jan 1, 2022Jan 1, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jan 1, 2022Nov 1, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYCancelledTERM/CANCL$5,000,000Jan 1, 2022Apr 9, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jan 1, 2022Mar 1, 2021
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Mar 1, 2021Mar 1, 2021
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Mar 1, 2021Jan 1, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYCancelledTERM/CANCL$5,000,000Mar 1, 2021Apr 9, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Mar 1, 2021Mar 1, 2021
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Mar 1, 2021Jan 1, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Mar 1, 2021Mar 1, 2021
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Mar 1, 2021Mar 1, 2021
BIPD · F91XACE AMERICAN INSURANCE COMPANYCancelledTERM/CANCL$5,000,000Mar 1, 2021Apr 3, 2022
BIPD · F91XLEXINGTON INSURANCE COMPANYName ChangedNAMECHG$5,000,000Mar 1, 2017Feb 28, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYName ChangedNAMECHG$5,000,000Mar 1, 2017Feb 28, 2022
BIPD · F91XLEXINGTON INSURANCE COMPANYName ChangedTERM/CANCL$5,000,000Dec 1, 2012Mar 19, 2018
BIPD · F91XLEXINGTON INSURANCE COMPANYReplacedTERM/REPL$5,000,000Dec 1, 2012Mar 1, 2017
BIPD · F91XLEXINGTON INSURANCE COMPANYReplacedTERM/REPL$5,000,000Dec 1, 2011Dec 1, 2012
BIPD · F91XLEXINGTON INSURANCE COMPANYReplacedTERM/REPL$5,000,000Oct 2, 2008Dec 1, 2011
CARGO · F34ACE AMERICAN INSURANCE COMPANYName ChangedNAMECHG$5,000,000Dec 1, 2007Mar 19, 2018
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Dec 1, 2007Mar 1, 2017
BIPD · F91XACE AMERICAN INSURANCE COMPANYName ChangedTERM/CANCL$5,000,000Dec 1, 2007Mar 19, 2018
BIPD · F91XLEXINGTON INSURANCE COMPANYReplacedTERM/REPL$5,000,000Dec 1, 2007Oct 2, 2008

Get this data via API

API Reference 
curl https://api.dotlookup.dev/v1/carriers/345811