DS
DERT SERVICES INC
DOT 1102221MC 689168ActiveMotor CarrierInterstateERIE INSURANCE EXCHANGE +2 · $1,650,000 · 3 policiesMARRIOTTSVILLE, MD
COMPANY
Authority since
2009-11-13
MCS-150
2025-12-30 · 326,892 mi (2025)
Fleet
13 units · 50 trailers · 7 drivers
Annual mileage (VMT)
326,892 mi (2025)
ADDRESS
Physical
795 MARRIOTTSVILLE RD
MARRIOTTSVILLE, MD 21104
MARRIOTTSVILLE, MD 21104
Mailing
Same as physical
CONTACT
Phone
3017488900
Email
moves@dertservices.com
OFFICERS
Primary Officer
KRISTINE WEIFFENBACH
Title
TREASURER
Origin
Western-northern-european
Origin candidates
German 81%
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Heavy Haul / Oilfield
Cargo types
1
Machinery, Large Objects
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
204 mo
Active authority
INSURANCE
3 active
ERIE INSURANCE EXCHANGE
RISK GRADE
Moderate Risk
1 risk factors · 4 strengths
OOS RATE
23.5%
4 / 17 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
1 risk factor · 4 strengths · 5 data pointsSAFETY PERFORMANCE
Crash Record
9 crashes · 0 fatal · 8 with injuries · 6 tow-away
Clean Inspection Rate
76% — 13 clean of 17 inspections
Out-of-Service Rate
23.5% — 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 2025-12-30
INSURANCE
Active Coverage
3 policy(ies) on file · total max coverage $1,650,000
SUMMARY
High OOS rate 23% (last 24 mo)
Low crash rate (3.8 per 100 trucks/yr)
Low violation rate (0.5/insp)
Active insurance on file
Coverage $1.6M
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