GM
GMS MINE REPAIR AND MAINTENANCE INC
DOT 1307850MC 666278ActiveMotor CarrierInterstateTRAVELERS PROPERTY CASUALTY CO. OF AMERICA · $1,000,000 · 1 policyMOUNTAIN LAKE PARK, MD
COMPANY
Authority since
2009-02-10
MCS-150
2026-04-22 · 162,000 mi (2025)
Fleet
11 units · 5 trailers · 11 drivers
Annual mileage (VMT)
162,000 mi (2025)
ADDRESS
Physical
32 ENTERPRISE DR
MOUNTAIN LAKE PARK, MD 21550-6360
MOUNTAIN LAKE PARK, MD 21550-6360
Mailing
Same as physical
CONTACT
Phone
13013348186
Email
ashaffer@gmsminerepair.com
OFFICERS
Primary Officer
BRADY DONALDSON
Title
CFO
Origin
Anglosphere
Origin candidates
German 74%
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
5
Metal: Sheets, Coils, RollsBuilding MaterialsMachinery, Large ObjectsConstructionOther: MINE SUPPLIES
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
214 mo
Active authority
INSURANCE
1 active
TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
RISK GRADE
Moderate Risk
2 risk factors · 4 strengths
OOS RATE
14.3%
3 / 21 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
2 risk factors · 4 strengths · 6 data pointsSAFETY PERFORMANCE
Crash Record
2 crashes · 0 fatal · 0 with injuries · 2 tow-away
Clean Inspection Rate
86% — 18 clean of 21 inspections
Out-of-Service Rate
14.3% — driver OOS 1, vehicle OOS 2
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
4 historical event(s) on file
MCS-150 Filing
Last filed 2026-04-22
INSURANCE
Active Coverage
1 policy(ies) on file · total max coverage $1,000,000
SUMMARY
Elevated OOS rate 14% (last 24 mo)
1.6 violations per inspection
No crashes in the last 24 months
86% clean inspections
Active insurance on file
Coverage $1.0M
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