HaulerCheck · https://haulercheck.com/carrier/366828-wanzek-construction-inc-a-mastec-corporation/ · Checked 2026-10-20 09:18 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
WANZEK CONSTRUCTION INC A MASTEC CORPORATION
Do not book until these are resolved · 1 signal
How risk signals workAt least one fact in the FMCSA record should stop a booking until it is cleared up. Confirm the current record on Motus first; it is not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Operating authority is not authorized (last known)Without active authority the company may not haul or broker interstate freight for hire.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (701) 809-3767, not a number from an email or load board.
- Check that the MC number you were given is MC92813.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
1 of 3 · North Dakota avg 27.7%
0 of 4 · North Dakota avg 3.1%
By quarter inspections and vehicle out-of-service rate
Bar height: inspections in the quarter. Percentage: vehicles put out of service, of vehicle inspections. The first and last quarters are partial.
Where it was inspected 4 states and provinces, 24 months
- AR 1 25.0%
- OK 1 25.0%
- SD 1 25.0%
- TX 1 25.0%
Vehicles seen at inspections different VINs, 24 months
Power units: 3
2 tractors · 1 straight trucks
Chevrolet/GMC 2Freightliner 1
1,154 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 3
3 semi-trailers
PJ 1
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
4 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 8, 2026 | TX | 2 | 1 | No |
| Nov 12, 2025 | SD | 3 | 1 | No |
| Jun 5, 2025 | OK | 1 | 0 | No |
| Jan 31, 2025 | AR | 1 | 1 | Yes |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The North Dakota average covers 8,357 vehicle and 15,703 driver inspections of all North Dakota-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
1 violation counted in FMCSA's Safety Measurement System (SMS), 1 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 3 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | North Dakota share |
|---|---|---|---|---|
| Vehicle Maintenance | 1 | 1 | 100.0% | 77.1% |
1 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS Tires · Vehicle Maintenance · code 39375A3TAOL | 1 | 1 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the North Dakota column is the mix across all North Dakota-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Dec 9, 2025 | Not Listed, TX | 0 | 1 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 366828 |
|---|---|
| MC / docket | MC92813 |
| Legal name | WANZEK CONSTRUCTION INC A MASTEC CORPORATION |
| Operation | Interstate |
| Business type | Corporation |
| Power units | 1,154 |
| Drivers | 403 |
| Annual mileage | 375,000 (2025) |
| Hazmat | Yes |
| Safety rating | Satisfactory (Nov 10, 2010) |
| USDOT number added | Sep 21, 1989 · 37 years ago |
| Last MCS-150 update | Apr 7, 2026 |
| Email domain on file | @mastec.com |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 41 | 0 |
| Straight trucks | 900 | 0 |
| Trailers | 500 | 0 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
Metal: Sheets, Coils, RollsMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsLiquids/GasesIntermodal ContainersPassengersCommodities Dry BulkConstructionOtherTransformer
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about WANZEK CONSTRUCTION INC A MASTEC CORPORATION
What does WANZEK CONSTRUCTION INC A MASTEC CORPORATION's operating authority allow?
FMCSA records show no active operating authority for WANZEK CONSTRUCTION INC A MASTEC CORPORATION (MC92813), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about WANZEK CONSTRUCTION INC A MASTEC CORPORATION is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. No insurance filings were found in the public data. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate.
What should I verify before booking WANZEK CONSTRUCTION INC A MASTEC CORPORATION?
Confirm the authority and insurance on the Motus record for USDOT 366828. Call the company back on the phone number on file, (701) 809-3767, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC92813, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other companies using (701) 809-3767
A shared number is common for related companies, dispatch services and family businesses. It is not proof of fraud, but it is worth knowing which company you are dealing with.
1 company
| Company | Location | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|---|
| WHITE CONSTRUCTION LLC High risk Carrier |
Clinton, IN | 341939 | MC400449 | 815 | Inactive Last known · May 14, 2026 |
Other trucking companies in Fargo, ND →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 09:18 UTC.