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Case FileDOT 620986
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Carrier Profile · DOT 620986

Maddock Construction

Private Carrier · Not For HireInterstateMaddock, ND 58348
Updated 2026-05-30T12:33:24.577Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Maddock Construction has a fleet of 3 power units and 2 drivers. It does not hold for-hire operating authority and may operate as a private carrier. No roadside inspection history is on record.

Identity
Legal nameMaddock Construction
DBA
DOT #620986
MC #
CityMaddock
StateNorth Dakota
ZIP58348
Authority age30.6y
StatusActive (No Auth)
Common authorityNot authorized
Contract authorityNot authorized
Broker authorityNot authorized
OperationInterstate
HazmatNot authorized
MCS-150 filed05/26/2024
Company officerMitchell Fossen
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet size
3
Power units
Drivers
2
Total drivers
Inspections
0
On record
Crashes
0
On record
OOS Rate
No inspections on record

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Location

5245 38TH ST NE, Maddock, ND, 58348

5245 38TH ST NE, MADDOCK, ND, 58348Open in Maps →

Inspection history

0 total inspections. OOS rate: N/A%. Showing last 5.

No inspection records found.

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record. Showing last 3.

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

No active insurance filing found. Verify directly with carrier.

Source: FMCSA insurance filings. View methodology

Related carriers in North Dakota

Active carriers in ND, similar fleet size.

Wanzek Construction INC A Mastec Corporation
Fargo, ND
1,154 power units · DOT 366828
Rdo Equipment Co
Fargo, ND
847 power units · DOT 244941
Strata Corporation
Grand Forks, ND
807 power units · DOT 119773
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Nov 1995
FMCSA issued operating authority
Active
Current
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Research this company

Verify independently using official government and public sources.

FMCSA SAFER System
Official DOT safety record, authority status, inspections
Google Search
News, reviews, and web presence
North Dakota Secretary of State
Business registration and corporate filings
Better Business Bureau
Complaints, ratings, and accreditation status
LinkedIn
Company employees, leadership, and network
PACER (Federal Courts)
Federal litigation, bankruptcy filings

Explore carriers like Maddock Construction

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Maddock Construction is based in Maddock, ND, which is part of the larger North Dakota trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

Maddock Construction

Answers from verified compliance records.

Is Maddock Construction authorized to operate?

Maddock Construction's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Maddock Construction's safety record?

Maddock Construction does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Maddock Construction operate?

Maddock Construction operates 3 power units with approximately 2 drivers.

Is Maddock Construction insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Maddock Construction had any risk indicators?

No risk indicators have been detected for Maddock Construction as of the most recent data sync.

What is the DOT number for Maddock Construction?

Maddock Construction's DOT number is 620986. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Maddock Construction Safety Record, DOT 620986. Retrieved from https://truckgraph.com/carriers/620986
MLA
"Maddock Construction Safety Record, DOT 620986." Truck Graph, May 30, 2026, https://truckgraph.com/carriers/620986
Chicago
"Maddock Construction Safety Record, DOT 620986." Truck Graph. Last modified May 30, 2026. https://truckgraph.com/carriers/620986
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →