ERNEST MAIER INC
Trust Score
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Public record
9 events tracked · latest Jun 27, 2026 ↓ Show details ↓- Jun 26, 2026Phone number changed.
- May 14, 2026Clean roadside inspection, no violations.
- May 14, 2026Clean roadside inspection, no violations.
- May 12, 2026Roadside inspection, 4 violations (no OOS).
- May 8, 2026Roadside inspection, 4 violations (no OOS).
- Apr 30, 2026Crash reported (no fatalities).
- Jan 22, 2026Crash reported (no fatalities).
- Sep 16, 2025Crash reported (no fatalities).
- CurrentActive insurance on file ($1,000,000).
Company Information
Contact Details
Other Companies at This Address
| Company | DOT | Phone | Status |
|---|---|---|---|
| ERNEST MAIER INC this company | 230008 | (301) 927-8300 | Active |
| PARKER BLOCK CO INC | 7604 | (302) 934-9237 | Inactive |
Operating Authorities
All Docket Numbers
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
Operation Classification
Mileage
Drivers
Equipment
No equipment breakdown on file with FMCSA.
Safety Summary
Insurance
Quick Facts
Safety & Inspection Data
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.
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).
Crash Records (10)
| Date | Location | State | Fatal | Injuries | Tow | Vehicles | Weather | Road | Light |
|---|---|---|---|---|---|---|---|---|---|
| 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.
Inspection Records (100)
| Date | State | Level | Location | Violations | OOS | Driver Viol | Driver OOS | Vehicle Viol | Vehicle OOS | HazMat |
|---|---|---|---|---|---|---|---|---|---|---|
| 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.
| Docket | Type | Action | Served | Disposition | Disp Date |
|---|---|---|---|---|---|
| MC1061694 | MOTOR PROPERTY COMMON CARRIER | GRANTED | 09/27/2019 | - | - |
No revocation records.
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