M&

MADDUX & SONS INC

DOT 30410MC 99589ActiveMotor CarrierInterstateTHE CINCINNATI INSURANCE CO. +1DOUGLAS, AZ

COMPANY

Authority since
2016-01-21
MCS-150
2025-08-18 · 741,206 mi (2023)
Fleet
29 units · 33 trailers · 18 drivers

ADDRESS

Physical
4000 NORTH LESLIE CANYON ROAD
DOUGLAS, AZ 85607-1136
Mailing
Same as physical

CONTACT

Phone
5203647564
Email
sicedo@madduxsons.com

OFFICERS

Primary Officer
JAMES MADDUX
Title
VICE PRESIDENT

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Livestock Hauler
Cargo types
7
Building MaterialsMachinery, Large ObjectsLivestockCoal / CokeCommodities Dry BulkConstructionOther
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.
AUTHORITY
129 mo
Active authority
INSURANCE
2 active
THE CINCINNATI INSURANCE CO.
RISK GRADE
Elevated Risk
2 risk factors · 2 strengths
OOS RATE
46.7%
14 / 30 inspections

Fleet vs Reality

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

Elevated Risk

45/100 risk points2 risk factors · 2 strengths · 6 data pointsmedium 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
11 crashes · 1 fatal · 6 with injuries · 9 tow-away
Clean Inspection Rate
53% — 16 clean of 30 inspections
Out-of-Service Rate
46.7% — driver OOS 2, vehicle OOS 12

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
4 historical event(s) on file
MCS-150 Filing
Last filed 2025-08-18

INSURANCE

Active Coverage
2 active policy(ies) · total max coverage $0

SUMMARY

Severe OOS rate 65% (last 24 mo)
2.6 violations per inspection
Low crash rate (1.7 per 100 trucks/yr)
Active insurance on file
1 fatal crash on record, none in the last 24 months
FMCSA crash records do not state who was at fault

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