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WANZEK CONSTRUCTION INC A MASTEC CORPORATION

Trust Score

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Company CheckWANZEK CONSTRUCTION INC A MASTEC CORPORATION · DOT 366828

Private carrier, runs its own trucks and hauls its own freight

4850 32ND AVE SO, FARGO, ND, 58104

DOT# 366828 MC# 92813 Fargo, North Dakota

PRIVATE CARRIER

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1,154

Power Units

403

Drivers

Crashes (24-Month)

None on file

Insurance

Satisfactory

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

5 events tracked · latest Jul 25, 2026 ↓ Show details ↓

Safety & compliance 4

Dec 9, 2025
Crash reported (no fatalities).
Nov 12, 2025
Roadside inspection, 1 violation (no OOS).
Jun 5, 2025
Clean roadside inspection, no violations.
Jan 31, 2025
Roadside inspection, 1 out-of-service violation.

Insurance 1

Current
No active insurance on file.

Public FMCSA record · blue clean · orange change · red risk.

Driver Reviews (166 from industry sources)

TheTruckersReport 166 reviews

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Contact Details

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Physical Address4850 32ND AVE SO, FARGO, ND, 58104

Mailing Address4850 32ND AVE SO, FARGO, ND, 58104

Operating Authorities

Authority TypePRIVATE PROPERTY

Carrier OperationA - Interstate

CommonNot Active

ContractNot Active

BrokerNot Active

Cargo Transported

Metal; Sheets, Coils, RollsMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsConstruction

Operation Classification

Private (Property)Private Only

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 3.33 · 1 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage12,000,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

403

Interstate

Intrastate

CDL

403

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)2

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS50.0% avg 20.7%

SmartWay PartnerNo

Last Review01/12/2017

Insurance

AmountNone on file

VerifiedFMCSA · 06/16/2026

Last checked07/25/2026

Quick Facts

StatusActive

TypePrivate Carrier

Fleet1,154 units

Drivers403

Mileage12,000,000 mi

MCS-15004/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)2

Fatal0

Injury2

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total4

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total2

Out of Service1

OOS Rate50.0%

National Avg20.7%

Above National Average

Last FMCSA Review: 01/12/2017 | Rated: 11/10/2010

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

1 · 1 OOS -

2024

5 · 1 OOS =

2025

3 · 1 OOS =

Crashes

2023

0 crashes -

2024

2 crashes ▲

2025

1 crash ▼

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Nov 2025, 3 inspections, 1 resulted in out-of-service (33.3% OOS rate).

Vehicle Out-of-Service 1 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (3)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Injuries	Tow	Vehicles	Weather	Road	Light
12/09/2025	NOT LISTED	TX	1	1	1	Clear	Dry	Daylight
07/04/2024	NOT LISTED	TX	1	0	2	Clear	Dry	Daylight
03/27/2024	+45.5204 -112.3656	MT	2	1	3	Severe Crosswinds	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

2 roadside violations across 3 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Unsafe Driving 1 violation · 0 OOS

Vehicle Maintenance 1 violation · 1 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (9)

Date	State	Level	Location	Violations	OOS	Vehicle Viol	Vehicle OOS	HazMat
11/12/2025	SD	Driver-Only (Level III)	SISSETON SD	1	0	0	0	-	▲Detail
06/05/2025	OK	Full (Level I)	BOISE CITY SCALE HOUSE	0	0	0	0	-	▲Detail
01/31/2025	AR	Full (Level I)	WEST MEMPHIS AR	1	1	0	1	-	▲Detail
05/29/2024	MT	Driver-Only (Level III)	BILLINGS MT	1	0	0	0	-	▲Detail
03/27/2024	MT	Full (Level I)	TWIN BRIDGES MT	6	0	0	0	-	▲Detail
03/01/2024	OK	Walk-Around (Level II)	I-40/ ROLAND POE	2	1	2	1	-	▲Detail
01/29/2024	MT	Walk-Around (Level II)	LIMA MT	3	0	0	0	-	▲Detail
01/24/2024	AZ	Driver-Only (Level III)	FLAGSTAFF AZ	1	0	0	0	-	▲Detail
11/28/2023	SD	Walk-Around (Level II)	MILLER SD	1	1	0	1	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections4

Vehicle Maintenance 1 viols

Licensing & Insurance

No insurance history records.

No active insurance policies.

No authority history.

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

67/100

Good

NOT VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 67

−25

Starts at 100−33 totalFinal 67

No insurance or bond on file−25

Vehicle out-of-service rate above national average−5

Operating history unknown−3

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Operating authority N/A

Not required for private carriers, a private carrier hauls its own goods and needs no for-hire operating authority (no MC number) under FMCSA.

Insurance on file with FMCSA

No active insurance / coverage amount on file.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

-25

No insurance or bond on file FAILS VERIFICATION

No active insurance or surety bond is recorded with FMCSA, and no active authority that would require it.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 50% vs national avg 20.72%.

-3

Operating history unknown

No authority grant date on file.

Where this company lands, risk scales

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 50% vs national avg 20.72%.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

WANZEK CONSTRUCTION INC A MASTEC CORPORATION

Trust Score

Public record

Driver Reviews (166 from industry sources)

Company Information

Contact Details

Operating Authorities

Cargo Transported

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (3)

Roadside Violations by Safety Category Last 24 months

Inspection Records (9)

Safety Performance Percentiles

Licensing & Insurance

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