MC
MOUNTAIN CONSTRUCTION COMPANY
DOT 875605MC 1357657ActiveMotor CarrierInterstateTRAVELERS PROPERTY CASUALTY CO. OF AMERICA · $750,000 · 1 policyLOVELL, WY
COMPANY
Authority since
2022-02-09
MCS-150
2026-03-31 · 100,000 mi (2025)
Fleet
33 units · 58 trailers · 14 drivers
ADDRESS
Physical
25 WEST 10TH STREET
LOVELL, WY 82431
LOVELL, WY 82431
Mailing
PO BOX 518
LOVELL, WY 82431
LOVELL, WY 82431
CONTACT
Phone
3075487186
Email
OFFICE@MOUNTAINCONSTRUCTION.NET
OFFICERS
Primary Officer
STUART FROST
Title
DIRECTOR
OPERATION & CARGO
Operation classification
Private Property;authorized For Hire
Specialty
Construction & Building Materials
Cargo types
4
Building MaterialsMachinery, Large ObjectsConstructionOther
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
55 mo
Active authority
INSURANCE
1 active
TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
RISK GRADE
Elevated Risk
2 risk factors · 2 strengths
OOS RATE
36.4%
4 / 11 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Elevated Risk
38/100 risk points2 risk factors · 2 strengths · 5 data pointslow confidenceWeighted 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
6 crashes · 0 fatal · 1 with injuries · 6 tow-away
Clean Inspection Rate
64% — 7 clean of 11 inspections
Out-of-Service Rate
36.4% — driver OOS 0, vehicle OOS 4
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
1 historical event(s) on file
MCS-150 Filing
Last filed 2026-03-31
INSURANCE
Active Coverage
1 active policy(ies) · total max coverage $750,000
SUMMARY
Severe OOS rate 36% (all-time)
2.0 violations per inspection
No crashes in the last 24 months
Active insurance on file
Only 1 inspections in the last 24 months — limited data