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MOUNTAIN CONSTRUCTION COMPANY
Lovell, WY
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 875605 · MC 1357657
Conditional
Active 4 yrs, 8 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1357657 · Common carrier
Insurance
On File
Travelers Property Casualty Co. Of America
Safety
Conditional
9 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 4 yrs, 8 mo
- Insurance on file: $750,000
- FMCSA safety rating: Conditional
- 9 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1357657
Contract Carrier
Insurance on File
TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
BI&PD · $750,000 · Policy 7X890861
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
875605
MC Number
MC-1357657
Safety Rating
Conditional
Entity Type
Partnership
Operation Classification
Authorized for hire, Private (property)
MCS-150 Filed
March 31, 2026
FMCSA Registration
April 25, 2000
Authority Granted
February 9, 2022
Annual Mileage
100,000 mi (2025)
Contact Information
Address
25 West 10th Street, Lovell, WY 82431
Phone
Email
Owner / Officer
Michael Frost
Officer 2
Stuart Frost
Cargo Types
Building MaterialsMachinery/Large ObjectsConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
9
Driver Inspections
6
Vehicle Inspections
6
Out-of-Service Violations
5
Violations by Category
Vehicle Maintenance15
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Unsafe Driving
0 of 1 inspections
Hours of Service
0 of 1 inspections
Driver Fitness
0 of 1 inspections
Controlled Substances
0 of 1 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
WY5
US4
Fleet & Equipment (7)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 33 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Tractor
3
Semi-trailer
2
Straight Truck
1
Truck
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2001 Freightliner FLD112 | Truck · Class 8 | 1FVHAEA881PJ23253 | 1 | 1 |
| Ranc | Semi-trailer | 1R9BSF30X5L008240 | 1 | — |
| Unknown | Semi-trailer | 1R9BSF60X5L008069 | 1 | — |
| Kw | Tractor | 1XDD40X4CR300395 | 1 | — |
| 2012 Kenworth T8 Series | Tractor · Class 8 | 1XKDD40X2CR300394 | 1 | — |
| 2012 Kenworth T8 Series | Tractor · Class 8 | 1XKDD40X4CR300395 | 1 | — |
| Freightlin | Straight Truck | 3ALXA7000JDJJ9720 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (9)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 21, 2026 | TBMT000133 | WY, WY | III | 1 | — | CARRIER | Truck Tractor Semi-trailer |
KW RANC |
1XDD40X4CR300395 1R9BSF30X5L008240 |
WY 9697 WY 9429 |
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| August 20, 2024 | 1904000041 | LOVELL WY, US | I | 3 | 1 | — | Straight Truck |
FREIGHTLINER |
1FVHAEA881PJ23253 |
WY 11-C-54 |
| 393.45D-BAAL | OOSAir Brake - Audible air leak at other than a proper connection | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 396.5B-L | Lubrication - Oil or grease leak | Other Vehicle Defect | ||||||||
| August 20, 2024 | 1904000043 | LOVELL WY, US | V | — | — | — | Truck Tractor |
KENWORTH |
1XKDD40X4CR300395 |
WY 9-C-645 |
| August 20, 2024 | 1904000042 | LOVELL WY, US | V | — | — | — | Straight Truck |
FREIGHTLIN |
3ALXA7000JDJJ9720 |
WY 11-C-1290 |
| August 20, 2024 | 1904000040 | LOVELL WY, US | I | 1 | — | — | Truck Tractor Semi-trailer |
KENWORTH UNKNOWN |
1XKDD40X2CR300394 1R9BSF60X5L008069 |
WY 9C993 WY 9U337 |
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| April 22, 2024 | TAJM000323 | GREYBULL REST AREA, WY | I | 5 | — | CARRIER | Straight Truck |
INTL |
1HSHCAHR22H511059 |
WY 11C1004 |
| 392.2DL | Miscellaneous Drivers License Violation | |||||||||
| 392.16 | Failing to use seat belt while operating a CMV | Seat Belt | ||||||||
| 387.301A | Carrier -Motor carrier shall not engage in interstate or foreign commerce without proof of public liability and property damage insurance as required in 49 CFR 38 | |||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 393.45DLUV | Brake Connections with Leaks Under Vehicle | Brakes All Others | ||||||||
| April 17, 2024 | TBJD000422 | POWELL, WY | I | 3 | 1 | CARRIER | Straight Truck |
FRHT |
1FVNAZYB8PP706359 |
WY 111052 |
| 396.3A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Brake Out Of Service | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| March 27, 2024 | PRKH000107 | FRANNIE POE, WY | I | — | — | MOUNTAIN WEST | Truck Tractor Semi-trailer |
KENWORTH TRLK |
1XKDD40X4CR300395 1TKJ052396M025420 |
WY 9C0M645 WY 9U399 |
| March 19, 2024 | TBJD000390 | POWELL ROADSIDE, WY | II | 6 | 3 | CARRIER | Truck Tractor Semi-trailer |
KENWORTH TRLR |
1XKDD40X2CR300394 RA418P192 |
WY 9646 WY 18P192 |
| 393.9 | OOSInoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 393.75A | OOSFlat tire or fabric exposed | Tires | ||||||||
| 396.5B-HLOW | OOSHubs - oil and/or Grease Leaking from hub - outer wheel | Wheels Studs Clamps Etc. | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 393.75C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Tires | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| MOUNTAIN WEST | 1 | March 27, 2024 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| February 9, 2022 | GRANTED | Contract Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| August 12, 2024 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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