SS

SAFETY-KLEEN SYSTEMS INC

DOT 151288MC 502328ActiveInterstateNORWELL, MA

COMPANY

Authority since
MCS-150
2026-03-30 · 39,535,296 mi (2025)
Fleet
1664 units · — trailers · 1624 drivers

ADDRESS

Physical
42 LONGWATER DRIVE
NORWELL, MA 02061
Mailing
Same as physical

CONTACT

Phone
8006458265
Email
dotverifications@cleanharbors.com

OFFICERS

Primary Officer
AUTHORITY
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 3 strengths
OOS RATE
6.5%
91 / 1,391 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

29/100 risk points1 risk factor · 3 strengths · 6 data pointshigh confidence

Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.

SAFETY PERFORMANCE

Crash Record
711 crashes · 26 fatal · 324 with injuries · 635 tow-away
Clean Inspection Rate
93% — 1,300 clean of 1,391 inspections
Out-of-Service Rate
6.5% — driver OOS 5, vehicle OOS 87

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-03-30

INSURANCE

Active Coverage
No active insurance policies on file

SUMMARY

No active insurance on file
Low OOS rate 6% (last 24 mo)
Low crash rate (1.4 per 100 trucks/yr)
93% clean inspections
2 fatal crashes in the last 24 months — 0.06 per 100 trucks/yr, at or below the industry norm for a fleet this size
FMCSA crash records do not state who was at fault

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