EM
ERNEST MAIER INC
DOT 230008MC 1061694ActiveMotor CarrierInterstateNATIONAL UNION FIRE INS. CO. OF PITSBGH. PA · $1,000,000 · 1 policyMILLSBORO, DE
COMPANY
Authority since
2019-09-27
MCS-150
2026-08-24 · 2,385,002 mi (2025)
Fleet
159 units · 47 trailers · 56 drivers
ADDRESS
Physical
30243 MILLSBORO HWY
MILLSBORO, DE 19966
MILLSBORO, DE 19966
Mailing
4700 ANNAPOLIS RD
BLADENSBURG, MD 20710
BLADENSBURG, MD 20710
CONTACT
Phone
3029349237
Email
SAFETY@EMCOBLOCK.COM
OFFICERS
Primary Officer
BRENDAN QUINN
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsConstructionOther
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
84 mo
Active authority
INSURANCE
1 active
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
RISK GRADE
Moderate Risk
2 risk factors · 4 strengths
OOS RATE
14.9%
21 / 141 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
20/100 risk points2 risk factors · 4 strengths · 8 data pointshigh 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
55 crashes · 2 fatal · 26 with injuries · 50 tow-away
Clean Inspection Rate
85% — 120 clean of 141 inspections
Out-of-Service Rate
14.9% — driver OOS 4, vehicle OOS 17
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
1 historical event(s) on file
MCS-150 Filing
Last filed 2026-08-24
INSURANCE
Active Coverage
1 active policy(ies) · total max coverage $1,000,000
SUMMARY
Elevated OOS rate 18% (last 24 mo)
1.5 violations per inspection
Low crash rate (1.9 per 100 trucks/yr)
85% clean inspections
Active insurance on file
Coverage $1.0M
2 fatal crashes on record, none in the last 24 months
FMCSA crash records do not state who was at fault
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