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ERNEST MAIER INC

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Company CheckERNEST MAIER INC · DOT 230008
30243 MILLSBORO HWY, MILLSBORO, DE, 19966-3616
DOT# 230008 MC# 1061694 Millsboro, Delaware
CARRIER Phone number changed · Jun 26, 2026
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89
Power Units
67
Drivers
6
Crashes (24-Month)
$1,000,000
Insurance
Conditional
Safety Rating
146
Inspections
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Public record

9 events tracked · latest Jun 27, 2026 Show details
Identity & ownership 1
  • Jun 26, 2026
    Phone number changed.
Safety & compliance 7
  • May 14, 2026
    Clean roadside inspection, no violations.
  • May 14, 2026
    Clean roadside inspection, no violations.
  • May 12, 2026
    Roadside inspection, 4 violations (no OOS).
  • May 8, 2026
    Roadside inspection, 4 violations (no OOS).
  • Apr 30, 2026
    Crash reported (no fatalities).
  • Jan 22, 2026
    Crash reported (no fatalities).
  • Sep 16, 2025
    Crash reported (no fatalities).
Insurance 1
  • Current
    Active insurance on file ($1,000,000).
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameERNEST MAIER INC
DOT Number230008
MC Number1061694
Entity TypeCarrier
Operating StatusA - Active
LocationMillsboro, Delaware
Added03/23/1983
MCS-15008/30/2024

Contact Details

Phone(301) 927-8300
Physical Address30243 MILLSBORO HWY, MILLSBORO, DE, 19966-3616
Mailing Address4700 ANNAPOLIS RD, BLADENSBURG, MD, 20710

Other Companies at This Address

Address30243 MILLSBORO HWY, MILLSBORO, DE 19966-3616
This looks like a commercial registered-agent / virtual office address. Sharing such an address is legal and common — many legitimate carriers use a registered agent for mail, insurance and compliance. It is not by itself a sign of any problem.
1
Others here
2
Distinct phones
1
Active
CompanyDOTPhoneStatus
ERNEST MAIER INC this company230008(301) 927-8300Active
PARKER BLOCK CO INC7604(302) 934-9237Inactive
Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Carrier OperationA - Interstate
DocketMC1061694
CommonActive
ContractNot Active
BrokerNot Active

All Docket Numbers

MC1061694

Company Overview

ERNEST MAIER INC is a FMCSA-validated carrier based in Millsboro, Delaware. The fleet consists of 89 power units and 67 drivers. Annual mileage is reported at 2,400,000 miles (2024). The carrier transports Building Materials. 6 crashes have been reported with no fatalities. A total of 146 inspections are on file. Both driver and vehicle out-of-service rates are below the national average, indicating strong compliance. The FMCSA has assigned a Conditional safety rating. Insurance coverage of $1,000,000 is on file through NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA. Active operating authorities include Common. Based on authority, insurance, safety, and compliance data, ERNEST MAIER INC has a Trust Score of 84/100 (Excellent).

Cargo Transported

Building Materials

Operation Classification

Authorized For Hire

Mileage

Annual Mileage2,400,000 miles
Mileage Year2024
VMT SourceMCS-150 Form

Drivers

67
Interstate
0
Intrastate
0
CDL
67
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatNo

Safety Summary

Safety RatingConditional
Total Crashes (24-mo)6
Fatal0
Driver OOS2.3% avg 5.5%
Vehicle OOS16.7% avg 20.7%
Last Review10/24/2024

Insurance

Amount$1,000,000
Type91X
VerifiedFMCSA · 06/16/2026
CompanyNATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
Policy #3786641

Quick Facts

StatusActive
TypeCarrier
Fleet89 units
Drivers67
Mileage2,400,000 mi
MCS-15008/2024

Safety & Inspection Data

Crash Summary
Total Crashes (24-mo)6
Fatal0
Injury3
Tow-Away3
Safety RatingConditional
Driver Inspections
Total86
Out of Service2
OOS Rate2.3%
National Avg5.5%
Below National Average
Vehicle Inspections
Total60
Out of Service10
OOS Rate16.7%
National Avg20.7%
Below National Average
Last FMCSA Review: 10/24/2024 | Rated: 05/19/2009

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS
2023
20 · 1 OOS
2024
55 · 9 OOS
2025
36 · 5 OOS
2026
21 · 4 OOS
Crashes
2023
2 crashes
2024
3 crashes
2025
3 crashes =
2026
2 crashes
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026 — 84 inspections, 12 resulted in out-of-service (14.3% OOS rate).

Driver Out-of-Service 3 OOS
Vehicle Out-of-Service 9 OOS
Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (10)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score — older crashes still appear here for transparency.
DateLocationStateFatalInjuriesTowVehiclesWeatherRoadLight
04/30/2026 DELMAR DE 0 0 1 1 Clear Dry Daylight
01/22/2026 MILLSBORO DE 0 2 1 2 Clear Dry Dusk
09/16/2025 DELMAR DE 0 0 1 2 Rain Wet Daylight
07/09/2025 GOLDSBORO MD 0 0 1 1 Clear Dry Daylight
04/14/2025 LL 120 - E LINE RD AT MD 54 - E LINE RD GUMBORO RD MD 0 3 1 2 Clear Dry Daylight
10/16/2024 MILLSBORO DE 0 0 1 3 Clear Dry Dark - Not Lighted
06/06/2024 MILLSBORO DE 0 1 1 2 Clear Dry Daylight
02/28/2024 WASHINGTON DC 0 0 1 3 Clear - Other/Unknown
10/02/2023 CAPITAL BELTWAY MD 0 1 1 2 Clear Dry Daylight
07/21/2023 DANVILLE RD MD 0 1 1 1 Clear Dry Daylight

Roadside Violations by Safety Category Last 24 months

119 roadside violations across 84 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service
Vehicle Maintenance 73 violations · 7 OOS
Unsafe Driving 39 violations · 3 OOS
Driver Fitness 4 violations · 2 OOS
Other (General) 3 violations · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results — not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (100)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
05/14/2026 MD Full (Level I) FREDERICK MD 0 0 0 0 0 0 -
05/14/2026 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
05/12/2026 MD Full (Level I) FREDERICK MD 4 0 0 0 4 0 -
05/08/2026 MD Full (Level I) COLLEGE PARK MD 4 0 0 0 4 0 -
05/01/2026 WV Walk-Around (Level II) MARTINSBURG WV 1 0 1 0 0 0 -
04/30/2026 DE Driver-Only (Level III) DELMAR DE 3 1 3 1 0 0 -
04/30/2026 MD Walk-Around (Level II) BLADENSBURG MD 0 0 0 0 0 0 -
04/24/2026 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
04/10/2026 MD Walk-Around (Level II) VIENNA MD 0 0 0 0 0 0 -
04/01/2026 MD Walk-Around (Level II) CLARKSBURG MD 1 1 0 0 1 1 -
03/30/2026 MD Walk-Around (Level II) ANNAPOLIS MD 1 0 0 0 1 0 -
02/17/2026 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
02/16/2026 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
02/05/2026 MD Walk-Around (Level II) QUEENSTOWN MD 2 0 1 0 1 0 -
02/04/2026 VA Walk-Around (Level II) MADISON HEIGHTS VA 3 1 1 1 2 0 -
02/02/2026 VA Driver-Only (Level III) CULPEPER VA 0 0 0 0 0 0 -
01/30/2026 DE Driver-Only (Level III) FREDERICA DE 1 0 1 0 0 0 -
01/21/2026 MD Walk-Around (Level II) CLARKSBURG MD 1 1 0 0 1 1 -
01/21/2026 MD Walk-Around (Level II) QUEEN ANNE MD 0 0 0 0 0 0 -
01/14/2026 MD Full (Level I) BALTIMORE MD 2 0 0 0 2 0 -
01/02/2026 MD Walk-Around (Level II) PERRYVILLE MD 0 0 0 0 0 0 -
12/17/2025 MD Walk-Around (Level II) PERRYVILLE MD 1 0 0 0 1 0 -
12/04/2025 MD Walk-Around (Level II) CHESTER MD 2 0 1 0 1 0 -
11/21/2025 MD Driver-Only (Level III) OCEAN CITY MD 1 0 1 0 0 0 -
11/19/2025 VA Full (Level I) LOUISA VA 2 0 0 0 0 0 -
10/22/2025 MD Walk-Around (Level II) VIENNA MD 0 0 0 0 0 0 -
10/02/2025 MD Driver-Only (Level III) ANNAPOLIS MD 2 0 0 0 0 0 -
09/27/2025 MD Walk-Around (Level II) WALDORF MD 1 0 0 0 0 0 -
09/26/2025 MD Walk-Around (Level II) BALTIMORE MD 5 1 0 1 0 0 -
08/20/2025 VA Driver-Only (Level III) MIDDLETOWN VA 0 0 0 0 0 0 -
08/19/2025 MD Walk-Around (Level II) BALTIMORE MD 0 0 0 0 0 0 -
08/19/2025 MD Full (Level I) FREDERICK MD 11 1 0 0 0 1 -
08/08/2025 MD Walk-Around (Level II) SYKESVILLE MD 0 0 0 0 0 0 -
08/07/2025 MD Walk-Around (Level II) WYE MILLS MD 2 0 0 0 0 0 -
07/24/2025 VA Walk-Around (Level II) BARBOURSVILLE VA 5 1 0 0 0 1 -
07/22/2025 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
07/17/2025 MD Walk-Around (Level II) NEWARK MD 2 0 0 0 0 0 -
07/16/2025 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
07/07/2025 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
07/02/2025 MD Walk-Around (Level II) CLARKSBURG MD 1 1 0 0 0 1 -
06/27/2025 MD Walk-Around (Level II) CHESTER MD 1 0 0 0 0 0 -
06/25/2025 DE Driver-Only (Level III) DAGSBORO DE 1 0 0 0 0 0 -
06/12/2025 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
06/09/2025 MD Walk-Around (Level II) SALISBURY MD 0 0 0 0 0 0 -
06/02/2025 MD Walk-Around (Level II) VIENNA MD 4 0 0 0 0 0 -
05/27/2025 MD Walk-Around (Level II) VIENNA MD 2 0 0 0 0 0 -
05/20/2025 MD Walk-Around (Level II) ANNAPOLIS MD 3 0 0 0 0 0 -
05/14/2025 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
05/08/2025 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
04/26/2025 DC Walk-Around (Level II) WASHINGTON DC 1 0 0 0 0 0 -
04/16/2025 MD Walk-Around (Level II) COLLEGE PARK MD 1 0 0 0 0 0 -
04/10/2025 DC Walk-Around (Level II) WASHINGTON DC 2 1 0 0 0 1 -
03/04/2025 MD Walk-Around (Level II) PRINCE GEORGES COUNTY 8 0 2 0 6 0 -
03/03/2025 VA Walk-Around (Level II) VERONA VA 2 0 0 0 0 0 -
03/03/2025 DE Driver-Only (Level III) MILFORD DE 0 0 0 0 0 0 -
02/18/2025 MD Walk-Around (Level II) RT 13 S/B SALISBURY SCALEHOUSE 2 0 0 0 2 0 -
01/29/2025 MD Walk-Around (Level II) COLLEGE PARK MD 0 0 0 0 0 0 -
12/31/2024 MD Walk-Around (Level II) WICOMICO COUNTY 1 0 1 0 0 0 -
12/31/2024 MD Walk-Around (Level II) WICOMICO COUNTY 4 1 1 0 3 1 -
12/18/2024 MD Walk-Around (Level II) I-70 W FRIENDSHIP SCALE HOUSE 0 0 0 0 0 0 -
12/10/2024 MD Walk-Around (Level II) RT 50 E/B BAY BRIDGE TOLL FAC 1 0 1 0 0 0 -
12/04/2024 VA Driver-Only (Level III) MONTCLAIR VA 0 0 0 0 0 0 -
11/26/2024 DE Driver-Only (Level III) GREENWOOD DE 2 0 0 0 0 0 -
11/20/2024 MD Walk-Around (Level II) TALBOT COUNTY 1 0 1 0 0 0 -
11/14/2024 MD Walk-Around (Level II) PRINCE GEORGES COUNTY 3 0 0 0 3 0 -
11/04/2024 MD Walk-Around (Level II) RT 50 E/B BAY BRIDGE TOLL FAC 0 0 0 0 0 0 -
10/23/2024 MD Walk-Around (Level II) SNOW HILL MD 2 0 0 0 0 0 -
10/21/2024 DE Walk-Around (Level II) TOWNSEND DE 2 1 0 0 0 1 -
10/17/2024 MD Walk-Around (Level II) BALTIMORE CITY 1 1 0 0 1 1 -
10/04/2024 MD Driver-Only (Level III) PRINCE GEORGES COUNTY 0 0 0 0 0 0 -
09/12/2024 MD Walk-Around (Level II) WICOMICO COUNTY 6 0 1 0 5 0 -
09/09/2024 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
09/04/2024 DC Walk-Around (Level II) WASHINGTON DC 3 0 0 0 0 0 -
08/19/2024 MD Walk-Around (Level II) I-270 S/B HYATTSTOWN SCALEHOUS 0 0 0 0 0 0 -
08/09/2024 DE Driver-Only (Level III) GEORGETOWN DE 1 0 0 0 0 0 -
08/05/2024 DC Walk-Around (Level II) WASHINGTON DC 1 0 0 0 0 0 -
08/05/2024 DC Walk-Around (Level II) WASHINGTON DC 1 0 0 0 0 0 -
07/30/2024 MD Walk-Around (Level II) RT 50 E/B BAY BRIDGE TOLL FAC 0 0 0 0 0 0 -
07/25/2024 DE Driver-Only (Level III) DELMAR DE 1 0 0 0 0 0 -
07/23/2024 DE Driver-Only (Level III) MIDDLETOWN DE 1 0 0 0 0 0 -
07/15/2024 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
07/15/2024 MD Walk-Around (Level II) RT 50 @ VIENNA SCALE HOUSE 2 0 1 0 1 0 -
07/08/2024 MD Walk-Around (Level II) RT 50 E/B BAY BRIDGE TOLL FAC 1 0 1 0 0 0 -
06/27/2024 MD Walk-Around (Level II) RT 13 N/B SALISBURY SCALEHOUSE 0 0 0 0 0 0 -
06/25/2024 MD Walk-Around (Level II) RT 50 E/B BAY BRIDGE TOLL FAC 0 0 0 0 0 0 -
06/14/2024 MD Walk-Around (Level II) RT 13 N/B SALISBURY SCALEHOUSE 1 0 1 0 0 0 -
05/24/2024 MD Walk-Around (Level II) ANNE ARUNDEL COUNTY 2 1 0 0 2 1 -
05/14/2024 DC Walk-Around (Level II) WASHINGTON DC 3 0 0 0 0 0 -
05/08/2024 MD Walk-Around (Level II) RT 50 @ VIENNA SCALE HOUSE 1 0 0 0 1 0 -
05/07/2024 DE Driver-Only (Level III) GREENWOOD DE 1 0 0 0 0 0 -
04/29/2024 DC Driver-Only (Level III) WASHINGTON DC 1 0 0 0 0 0 -
04/29/2024 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
04/26/2024 MD Walk-Around (Level II) TALBOT COUNTY 1 0 1 0 0 0 -
04/25/2024 MD Walk-Around (Level II) I-95 @ I-495 (PARK AND RIDE) 0 0 0 0 0 0 -
04/18/2024 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
04/18/2024 MD Full (Level I) PRINCE GEORGES COUNTY 0 0 0 0 0 0 -
04/18/2024 DE Driver-Only (Level III) GREENWOOD DE 1 0 0 0 0 0 -
04/17/2024 DC Driver-Only (Level III) WASHINGTON DC 0 0 0 0 0 0 -
04/12/2024 MD Walk-Around (Level II) QUEEN ANNES COUNTY 1 0 1 0 0 0 -
04/10/2024 MD Walk-Around (Level II) TALBOT COUNTY 2 0 1 0 1 0 -

Licensing & Insurance

No insurance history records.

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC1061694MOTOR PROPERTY COMMON CARRIERGRANTED09/27/2019--

No revocation records.

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