Home Search Data Changelog Status Docs Sign Up

THOMPSON INDUSTRIAL SERVICES LLC

DOT# 1491522 MC# 580448CARRIER
ACTIVE

Trust Score

45 / 100
D Poor

Components

Compliance · 40% 100
Safety · 35% 92
Insurance · 25% 60
BIPD coverage below the $1000000 minimum for this carrier 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.

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

Overview

Address

Physical

42 LONGWATER DRIVE

NORWELL, MA 02061

View on Google Maps ↗

Mailing

PO BOX 9149

NORWELL, MA 02061

Contact

Email: dotverifications@cleanharbors.com

Business Info

D&B #: 0

HazMat: HazMat Carrier

Fleet

342

Power Units

173

Drivers

Equipment Breakdown

Owned Trucks95
Owned Tractors14
Term Trucks233

Authority

Status: ACTIVE

FMCSA add date: Apr 21, 2006

Common authority: Nov 3, 2006

Authority History (3)

Authority TypeActionDate
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJun 11, 2015 → Jul 9, 2015
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJun 4, 2014 → Jul 2, 2014
MOTOR PROPERTY COMMON CARRIERGRANTEDNov 3, 2006

Cargo Types

Machinery/Large ObjectsChemicals

Active Certifications

Property

MCS-150

Last updated: Mar 30, 2026

Mileage: 1,491,522 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

CompanyDOT#MC#LocationStatusLinked By
CLEAN HARBORS ENERGY AND INDUSTRIAL SERVICES CORP2525707877223NORWELL, MA ACTIVE
AddressEmailDomain
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.180743152120NORWELL, MA ACTIVE
AddressEmailDomain
EMERALD SERVICES, INC.524451265094NORWELL, MA ACTIVE
AddressEmailDomain
HEPACO, LLC471541—NORWELL, MA INACTIVE
AddressEmailDomain
HPC INDUSTRIAL SERVICES, LLC547892852564NORWELL, MA ACTIVE
AddressEmailDomain
PSC INDUSTRIAL OUTSOURCING LP345811431759NORWELL, MA ACTIVE
AddressEmailDomain
THERMO FLUIDS INC641752454876NORWELL, MA ACTIVE
AddressEmailDomain
CLEAN HARBORS EXPLORATION SERVICES INC218302494916DEER PARK, TX ACTIVE
EmailDomain
COUSINS WASTE CONTROL LLC

DBA: HYDROCHEMPSC

203259213981TOLEDO, OH ACTIVE
EmailDomain
PSC INDUSTRIAL OUTSOURCING, LP

DBA: HYDROCHEMPSC

243403225482LAFAYETTE, LA INACTIVE
EmailDomain
PSC INDUSTRIAL OUTSOURCING, LP

DBA: HYDROCHEMPSC

534792267646WOODS CROSS, UT INACTIVE
EmailDomain
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
NOBLE OIL SERVICES, INC.385422401313NORWELL, MA ACTIVE
Address
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
WHYTE ENTERPRISES LLC37997071367154CHULA VISTA, CA INACTIVE
Domain

Recent Changes

Safetytotal crashes: 3 → 2Jun 12, 2026

Safety

Out-of-Service Rates

Driver23 inspections
4.3%
6.0%
Carrier National avg
Vehicle16 inspections
25.0%
22.6%
Carrier National avg
Hazmat3 inspections
0.0%
2.3%
Carrier National avg
Overall23 inspections
17.4%
Carrier

Crash Summary

0

Fatal

2

Injury

2.0

per 1M miles

2

Towaway

2

Total

BASIC Violations

Unsafe Driving10
Driver Fitness1
Hours of Service2
Drug / Alcohol0
Vehicle Maintenance25

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 24 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)

24

Total

1

Driver OOS

5

Vehicle OOS

BASIC Measures

Unsafe Driving0.042 insp w/ viol
Hours of Service0.202 insp w/ viol
Driver Fitness0.581 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance4.049 insp w/ viol

Insurance

$750,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active STARR INDEMNITY & LIABILITY INSURANCE COMPANY1000679502221$750,000Mar 31, 2023—91X

Insurance History (10)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XZURICH AMERICAN INSURANCE COMPANYReplacedTERM/REPL$750,000Jul 1, 2015Mar 31, 2023
BIPD · F91XNATIONAL UNION FIRE INS. CO. OF PITSBGH. PACancelledCANCEL$750,000Mar 27, 2015Jul 8, 2015
BIPD · F91XNATIONAL UNION FIRE INS. CO. OF PITSBGH. PAReplacedTERM/REPL$750,000Mar 27, 2015Mar 27, 2015
BIPD · F91XNATIONAL UNION FIRE INS. CO. OF PITSBGH. PAReplacedTERM/REPL$750,000Jul 1, 2014Mar 27, 2015
CARGO · F34HANOVER INSURANCE CO.CancelledCANCEL$750,000Jul 1, 2012Aug 5, 2012
BIPD · F91XHARTFORD FIRE INSURANCE COMPANYCancelledCANCEL$750,000Jul 1, 2011Jul 1, 2014
BIPD · F91XILLINOIS NATIONAL INSURANCE CO.ReplacedTERM/REPL$750,000Jul 1, 2010Jul 1, 2011
CARGO · F34FIREMAN'S FUND INSURANCE CO.ReplacedTERM/REPL$750,000Oct 19, 2006Jul 1, 2012
BIPD · F91XAMERICAN ZURICH INSURANCE COMPANYReplacedTERM/REPL$750,000Oct 16, 2006Apr 1, 2006
BIPD · F91XAMERICAN ZURICH INSURANCE COMPANYReplacedTERM/REPL$750,000Apr 1, 2006Jul 1, 2010

Get this data via API

API Reference 
curl https://api.dotlookup.dev/v1/carriers/1491522