CSA
Authorized · PropertyUSDOT 524451· MC265094· CARRIER· EIN 91-1578671
⬇ PDF report

EMERALD SERVICES INC

42 LONGWATER DRIVE, NORWELL, MA, 02061(800) 645-8265dotverifications@cleanharbors.comGWENDOLYN HILL
Vetting snapshot
Authority
Active
operating authority
Insurance
$5M BIPD
Starr Indemnity & Liability Company
Vehicle OOS
21.2%
below 22% national avg
Driver OOS
0%
below 6.7% national avg
Crashes 24mo
0
clean
Red flags
1 flag
see details below
80
/ 100

Risk factors

Low riskVioCodes score
Possible reincarnation pattern — tied to an older inactive carrier

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MC265094

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$5M on file
$5M required
Cargo
On file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$5M coverageeff 11/01/2025
Starr Indemnity & Liability Company· policy 1000679502251
ENDED 11/01/2025Liability (BIPD) — BMC-91X$3M coverageeff 01/15/2016
ASPEN SPECIALTY INSURANCE COMPANY· policy EXAC56R16
ON FILECargo — BMC-34$5K coverageeff 01/15/2010
AGCS Marine Insurance Company· policy MXI93013483
Authority history (10) ▾
01/15/2016COMMONINVOLUNTARY REVOCATIONDISCONTINUED REVOCATION (01/20/2016)
01/17/2012COMMONINVOLUNTARY REVOCATIONDISCONTINUED REVOCATION (01/30/2012)
02/03/2011MOTOR PROPERTY COMMON CARRIERREINSTATED
03/04/2010MOTOR PROPERTY COMMON CARRIERREINSTATEDREVOKED (04/12/2010)
02/06/2009COMMONINVOLUNTARY REVOCATIONDISCONTINUED REVOCATION (02/13/2009)
11/18/2005COMMONINVOLUNTARY REVOCATIONDISCONTINUED REVOCATION (12/14/2005)
04/16/2003MOTOR PROPERTY COMMON CARRIERREINSTATEDREVOKED (02/24/2010)
01/23/2003COMMONINVOLUNTARY REVOCATIONDISCONTINUED REVOCATION (02/26/2003)
08/11/1996COMMONINVOLUNTARY REVOCATIONDISCONTINUED REVOCATION (09/03/1996)
09/07/1993MOTOR PROPERTY COMMON CARRIERGRANTEDREVOKED (04/03/2003)
Insurance history16 insurers on record
Filing timeline (52)
  1. STARR INDEMNITY & LIABILITY INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/202411/01/2025
  2. STARR INDEMNITY & LIABILITY INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/202311/01/2024
  3. STARR INDEMNITY & LIABILITY INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/202211/01/2023
  4. ACE AMERICAN INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/202111/01/2022
  5. ACE AMERICAN INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/202011/01/2021
  6. ACE AMERICAN INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/201911/01/2020
  7. ACE AMERICAN INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/201811/01/2019
  8. ACE AMERICAN INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 11/01/201711/01/2018
  9. ACE AMERICAN INSURANCE COMPANY$5MReplaced
    BIPD/Primary · eff 07/08/201611/01/2017
  10. CONTINENTAL WESTERN INSURANCE CO.$2MReplaced
    BIPD/Primary · eff 01/15/201607/08/2016
  11. ASPEN SPECIALTY INSURANCE COMPANY$1MReplaced
    BIPD/Excess · eff 01/15/201507/08/2016
  12. ASPEN AMERICAN INSURANCE COMPANY$3MCancelled
    BIPD/Excess · eff 01/15/201602/11/2016
  13. IRONSHORE SPECIALTY INSURANCE COMPANY$3MReplaced
    BIPD/Excess · eff 01/15/201301/15/2016
  14. ASPEN SPECIALTY INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 01/15/201501/15/2016
  15. ASPEN AMERICAN INSURANCE COMPANY$3MReplaced
    BIPD/Excess · eff 01/15/201601/15/2016

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle33 inspections · 21.2% OOS · National 22%
Driver39 inspections · 0% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

39 inspections · 25 violations (7 OOS) · 20% of inspections had an OOS finding.

39
Inspections
25
Violations
7
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

11
total

Most inspected in · top 5 states

  • MT13
  • WA8
  • WY4
  • OR3
  • UT2

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Vehicle out-of-service rate exceeds the national average

High impact

Vehicle OOS rate is 22.6% vs the 22% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

A high share of violations are occurring in MT

Medium impact

6 of 12 violations in the last 12 months (50%) came from inspections in MT. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.

What to do
  • Review the inspections from MT to spot recurring issues
  • Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical

Driver Fitness needs attention

Low impact

Estimated Driver Fitness percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Brakes violations are the leading contributor to Vehicle Maintenance

Low impact

Estimated Vehicle Maintenance percentile of 37% is under the 75% line. In decent shape, but here's what's driving it.

What’s contributing18 violations · 6 OOS (24 mo)
Brakes3 OOS8 viol49%
  • 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.2× · 16%
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear2× · 11%
  • 396.3A1-BALACBrake - Audible air leak from a brake chamber2× · 11%
Lighting / lamps2 OOS7 viol36%
  • 393.9A-LBLLighting - Backup lamp inoperative1× · 12%
  • 393.11A1-LSLMWRLighting - Stop lamps - Both missing when required to be on.1× · 5%
  • 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× · 5%
Tires1 OOS1 viol13%
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× · 13%
Other1 viol2%
  • 396.5B-LLubrication - Oil or grease leak1× · 2%
What to do
  • Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
  • Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 27 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 75% line

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

Trending worse
3
Inspections
5
Violations
1
Out-of-service
1
Clean
Where the violations are
Vehicle Maintenance 60%Other 40%
Focus here first
1Vehicle Maintenance
3 violations · 60% of recent
  • 393.9A-LBLLighting - Backup lamp inoperative
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
  • 393.48A-BIBDDrum Brake - Inoperative other than a steering axle
Do this
  • Walk the lights every pre-trip and carry spare bulbs/fuses
  • Clean lenses and check the trailer plug for corrosion
2Other
2 violations · 1 OOS · 40% of recent
  • 396.3A1-BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination · OOS
  • 393.47EBrake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
Do this
  • Check brake adjustment and listen for air leaks every pre-trip
  • Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

64
Inspections
44
Violations
9
Out-of-service
167
CSA points
17
Crashes
6
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

35 distinct vehicles seen in this carrier’s roadside inspections.

20 incomplete vehicle 9 trailer 6 truck
2004 KENWORTH T300seen 9×
3BKMHD7X04F070907· 56467RP WA
2009 PETERBILT 340seen 5×
2NPRLN9X49M792576· 55474RP WA
2020 PETERBILT 579seen 4×
1XPBP4EX6LD647113· P1050485 IL
2018 PETERBILT 348seen 4×
2NP3LJ0X1JM465195· 67596RP WA
2020 PETERBILT 348seen 4×
2NP3LJ0X9LM669312· 84054RP WA
2020 PETERBILT 579seen 3×
1XPBP4EX1LD647116· P1045209 IL
2024 FREIGHTLINER M2seen 3×
3ALACXFC0RDVA5577· 3454519 IN
2002 PETERBILT 330seen 3×
2NPNHD7X12M586571· RP03309 WA
2005 GREAT DANE TRAILERS Great Dane Trailersseen 2×
1GRAA06395B703164· 8691XU WA
2013 PETERBILT 579seen 2×
1XPBD49X9DD193217· 59883RP WA
2017 MONON Mononseen 2×
1NNVA482XHM112309· 6738MK WA
2001 PETERBILT 330seen 2×
2NPNHD6X11M566157· C28739T WA
2018 MONON Mononseen 2×
1NNVA4823JM112514· 6736MK WA
2015 MACK GU (Granite)seen 2×
1M2AX16C6FM028390· 55473RP WA
2020 PETERBILT 348seen 2×
2NP3LJ0X7LM634106· 83946RP WA
2006 UTILITY TRAILER MANUFACTURER Utility Trailer Manufacturerseen 2×
1UYVS35386G722306· 63555AH WA
2001 PETERBILT 330seen 2×
2NPNHD7X21M566988· 59885RP WA
2014 PETERBILT 579seen 2×
1XPBPP9X3ED244186· 45164RP WA
2026 PETERBILT 548seen 2×
2NP8LJ0X4TM776080· RP27918 WA
2009 PETERBILT 384
1NPVL00X99D784915· 90398RP WA
1994 PINES PINES TRAILER LIMITED PARTNERSHIP
1PNV533S6RKB56982· 7900YL WA
1994 WABASH Smooth Side Can
1JJV532U2RL233874· 4178NZ WA
2010 PETERBILT 386
1XPHP49X0AD104051· 59890RP WA
2023 GREAT DANE TRAILERS Great Dane Trailers
1GR1P0626PK456856· 5002977 ME
2004 KENWORTH T300
3BKMHD7X44F070733· B25327C WA
2002 UTILITY TRAILER MANUFACTURER Utility Trailer Manufacturer
1UYVS35322G890016· 67442H WA
2020 FREIGHTLINER M2
3ALACWFB9LDLP3786· 2825841 IN
2001 PETERBILT 330
2NPNHD6X21M566992· B14142A WA
2019 INTERNATIONAL MV607
1HTEUMMN1KH801423· 2869141 IN
2020 PETERBILT 348
2NP3LJ0X4LM669315· 83945RP WA

+ 5 more.

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Power units
41
on file (MCS-150)
Drivers
35
35 hold a CDL
Annual mileage
0.7M mi
reported 2025
Recordable crash rate
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi16 drivers
  • Interstate · <100 mi19 drivers
Company officer
GWENDOLYN HILL
Operation
Interstate · Hazmat
D-U-N-S
825054810
Registered since
1993-05-21
Last MCS-150 update
2026-03-16
Census status
Active

Fleet: 40 trucks · 6 owned tractors · 16 owned trailers · 2 leased/term tractors.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares VINs, addresses, phone numbers, officers or emails with 29 other carriers — review the connections below as part of your vetting.

29
Connected carriers
5
Fleet-transfer links
1
Most shared VINs
22
Strong links
Possible reincarnation pattern: HEPACO LLC (USDOT 471541, registered 1992) is inactive, shares this carrier’s officer, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 22
1
ACE ALLWASTE ENVIRONMENTAL SERVICES OF INDIANA LLC
USDOT 240405Inactive· HAMMOND, IN
Strong
EmailPhone
2
BIKEVOLCANO COM INC
USDOT 3803614Inactive· HILO, HI
Strong
Officer
3
CARBER HOLDINGS INC
USDOT 2353541Inactive· DEER PARK, TX
Strong
EmailPhone
4
CLEAN HARBORS ENERGY AND INDUSTRIAL SERVICES CORP
USDOT 2525707Active· NORWELL, MA
Strong
MailingEmailPhoneAddress
5
CLEAN HARBORS EXPLORATION SERVICES INC
USDOT 2183024Active· DEER PARK, TX
Strong
EmailPhone
6
COUSINS WASTE CONTROL LLC
USDOT 203259Inactive· TOLEDO, OH
Strong
EmailPhone
7
DFW WASTE OIL SERVICE INC
USDOT 1400972Active· NORWELL, MA
Strong
EmailPhoneAddress
8
HEPACO LLC
USDOT 471541Inactive· NORWELL, MA
Strong
OfficerMailingEmailPhoneAddress
9
HPC INDUSTRIAL SERVICES LLC
USDOT 547892Active· NORWELL, MA
Strong
MailingEmailPhoneAddress
10
NOBLE OIL SERVICES INC
USDOT 385422Active· NORWELL, MA
Strong
OfficerMailingPhoneAddress
11
PHILIP SERVICES-NORTH CENTRAL LLC
USDOT 221867Inactive· ROBINSON, IL
Strong
EmailPhone
12
PSC INDUSTRIAL OUTSOURCING LP
USDOT 345811Active· NORWELL, MA
Strong
MailingEmailPhoneAddress
13
PSC INDUSTRIAL OUTSOURCING LP
USDOT 243403Inactive· LAFAYETTE, LA
Strong
EmailPhone
14
PSC INDUSTRIAL OUTSOURCING LP
USDOT 534792Inactive· WOODS CROSS, UT
Strong
EmailPhone
15
PSC INDUSTRIAL OUTSOURCING OF MICHIGAN LLC
USDOT 353442Inactive· TOLEDO, OH
Strong
Email
16
RICKY'S OIL SERVICE INC
USDOT 864672Active· NORWELL, MA
Strong
OfficerMailingEmailPhoneAddress
17
SAFETY KLEEN ENVIROSYSTEMS COMPANY OF PR INC
USDOT 188713Active· MANATI, PR
Strong
MailingEmailPhone
18
SAFETY-KLEEN CANADA INC
USDOT 530581Active· BRESLAU, ON
Strong
EmailPhone
19
SYNERGY RECYCLING LLC
USDOT 1426267Active· NORWELL, MA
Strong
MailingEmailPhoneAddress
20
SYNERGY RECYCLING OF CENTRAL FLORIDA
USDOT 985259Active· NORWELL, MA
Strong
OfficerMailingEmailPhoneAddress
21
THERMO FLUIDS INC
USDOT 641752Active· NORWELL, MA
Strong
MailingEmailPhoneAddress
22
THOMPSON INDUSTRIAL SERVICES LLC
USDOT 1491522Active· NORWELL, MA
Strong
MailingEmailPhoneAddress
Medium· 2
LONESTAR WEST ENTERPRISES LLC
USDOT 2024297Inactive· OILTON, OK
Medium
Mailing
LONESTAR WEST SERVICES LLC
USDOT 2344545Inactive· OILTON, OK
Medium
Mailing

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

64 events
  1. 03/16/2026MCS-150 update filed

    0.7M mi reported (2025)

  2. 11/01/2025Insurance filed — Starr Indemnity & Liability Company

    Liability (BIPD) — BMC-91X · policy 1000679502251

  3. 11/01/2025Insurance ended — ASPEN SPECIALTY INSURANCE COMPANY

    policy EXAC56R16

  4. 11/01/2025Insurance replaced — STARR INDEMNITY & LIABILITY INSURANCE COMPANY

    BIPD/Primary · policy 1000679502241

  5. 11/01/2024Insurance replaced — STARR INDEMNITY & LIABILITY INSURANCE COMPANY

    BIPD/Primary · policy 1000679502231

  6. 11/01/2023Insurance replaced — STARR INDEMNITY & LIABILITY INSURANCE COMPANY

    BIPD/Primary · policy 1000679502221

  7. 11/01/2022Insurance replaced — ACE AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy ISA H25559034

  8. 11/01/2021Insurance replaced — ACE AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy ISA H25310871

  9. 11/01/2020Insurance replaced — ACE AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy ISA H25291475

  10. 11/01/2019Insurance replaced — ACE AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy ISA H25271865

  11. 11/01/2018Insurance replaced — ACE AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy ISA H2509718A

  12. 11/01/2017Insurance replaced — ACE AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy ISA H08860889

  13. 07/08/2016Insurance replaced — CONTINENTAL WESTERN INSURANCE CO.

    BIPD/Primary · policy CAA6023532BNPG

  14. 07/08/2016Insurance replaced — ASPEN SPECIALTY INSURANCE COMPANY

    BIPD/Excess · policy EXAC56R15

  15. 02/11/2016Insurance cancelled — ASPEN AMERICAN INSURANCE COMPANY

    BIPD/Excess · policy EXAC56R16

  16. 01/15/2016COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (01/20/2016)

  17. 01/15/2016Insurance filed — ASPEN SPECIALTY INSURANCE COMPANY

    Liability (BIPD) — BMC-91X · policy EXAC56R16

  18. 01/15/2016Insurance replaced — IRONSHORE SPECIALTY INSURANCE COMPANY

    BIPD/Excess · policy 001264701

  19. 01/15/2016Insurance replaced — ASPEN SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy ERADNPU15

  20. 01/15/2016Insurance replaced — ASPEN AMERICAN INSURANCE COMPANY

    BIPD/Excess · policy EXAC56R16

  21. 01/15/2015Insurance replaced — ALASKA NATIONAL INSURANCE CO

    BIPD/Primary · policy 12A AS 08118

  22. 01/15/2015Insurance replaced — ASPEN SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy ERADNPU15

  23. 01/15/2013Insurance replaced — IRONSHORE SPECIALTY INSURANCE COMPANY

    BIPD/Excess · policy 001264700

  24. 02/12/2012Insurance cancelled — GREENWICH INSURANCE COMPANY

    BIPD/Excess · policy UEC001786005

  25. 02/12/2012Insurance cancelled — XL SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy AEC000065409

  26. 01/17/2012COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (01/30/2012)

  27. 01/15/2012Insurance replaced — XL SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy AEC000065409

  28. 01/15/2012Insurance replaced — ALASKA NATIONAL INSURANCE CO

    BIPD/Primary · policy 12A AS 08118

  29. 02/03/2011MOTOR PROPERTY COMMON CARRIER — REINSTATED
  30. 04/12/2010Insurance replaced — GREENWICH INSURANCE COMPANY

    BIPD/Excess · policy UEC001786005

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Area served

  • Interstate

FMCSA safety rating

Rating
Satisfactory
Type
Compliance review
Rated
2011-02-11
Last review
2011-02-09
📄

MCS-150 registration

Form date
2026-03-16
Reported mileage
726,121 mi (2025)

Got a violation you want to contest?

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 22, 2026, 9:38 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.