Carrierintel
NC

NALCO COMPANY LLC

Carrierintel Safety Score: 85/100. 32 inspection violations in 12 months. Last inspected Oct 2026.

DOT 76625MC 279462ActiveMotor CarrierInterstateNATIONAL UNION FIRE INS. CO. OF PITSBGH. PA +1NAPERVILLE, IL

COMPANY

Authority since
2004-06-18
MCS-150
2025-08-05 · 8,000,339 mi (2024)
Fleet
221 units · 60 trailers · 220 drivers
Annual mileage (VMT)
8,000,339 mi (2024)

ADDRESS

Physical
1601 WEST DIEHL ROAD
NAPERVILLE, IL 60563
Mailing
Same as physical

CONTACT

Phone
3312371985
Email
daniel.mckernan@nalco.com

OFFICERS

Primary Officer
DAN MCKERNAN
Title
DOT COMPLIANCE MANAGER

OPERATION & CARGO

Operation classification
Private Property · Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
1
Chemicals
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
381 mo
Active authority
INSURANCE
2 active
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
RISK GRADE
Moderate Risk
1 risk factors · 6 strengths
OOS RATE
4.9%
25 / 509 inspections

Carrierintel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

85
out of 100
Excellent
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
221 power units
Unique power units seen
117
+ 70 trailer VINs
+ 4 unclassified VINs
Inspections
166
Discrepancy
0.5x

Moderate Risk

1 risk factor · 6 strengths · 7 data points

SAFETY PERFORMANCE

Crash Record
99 crashes · 4 fatal · 34 with injuries · 96 tow-away
Clean Inspection Rate
95% — 484 clean of 509 inspections
Out-of-Service Rate
4.9% — driver OOS 1 insp., vehicle OOS 24 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
16 historical event(s) on file
MCS-150 Filing
Last filed 2025-08-05

INSURANCE

Active Coverage
2 policy(ies) on file · total max coverage $8,000,000

SUMMARY

Fatal crash 21 months ago
Low OOS rate 4% (last 24 mo)
Low crash rate (1.8 per 100 trucks/yr)
Low violation rate (0.3/insp)
95% clean inspections
Active insurance on file
Coverage $8.0M

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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