STOCKBERGER MATERIAL TRANSPORT INC
Trust Score
Analyzing company data...
Public record
4 events tracked · latest Oct 13, 2025 ↓ Show details ↓- Oct 13, 2025Roadside inspection, 1 violation (no OOS).
- Sep 3, 2025Roadside inspection, 2 violations (no OOS).
- Mar 27, 2025Roadside inspection, 2 violations (no OOS).
- Feb 25, 2025Roadside inspection, 1 violation (no OOS).
Company Information
Contact Details
Operating Authorities
Company Overview
STOCKBERGER MATERIAL TRANSPORT INC is a FMCSA-validated carrier based in Plymouth, Indiana. The company has been in operation for 40 years, registered with the FMCSA on 05/11/1987. The fleet consists of 19 power units and 10 drivers. Annual mileage is reported at 710,878 miles (2024). With zero crashes across 12 inspections, STOCKBERGER MATERIAL TRANSPORT INC maintains an excellent safety record. Both driver and vehicle out-of-service rates are below the national average, indicating strong compliance. The carrier holds a Satisfactory safety rating from the FMCSA. Insurance coverage of $750,000 is on file through ACUITY, A MUTUAL INSURANCE COMPANY. Active operating authorities include Contract. Based on authority, insurance, safety, and compliance data, STOCKBERGER MATERIAL TRANSPORT INC has a Trust Score of 100/100 (Excellent).
Operation Classification
SMS BASIC Scores
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.
No crashes on record.
Out-of-Service Summary Last 24 months
Live FMCSA roadside inspections through Oct 2025, 8 inspections, 0 resulted in out-of-service (0% OOS rate).
Clean, no out-of-service violations in the last 24 months.
Roadside Violations by Safety Category Last 24 months
11 roadside violations across 8 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 (9)
| Date | State | Level | Location | Violations | OOS | Driver Viol | Driver OOS | Vehicle Viol | Vehicle OOS | HazMat | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10/13/2025 | IN | Driver-Only (Level III) | VALPARAISO IN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/03/2025 | IN | Walk-Around (Level II) | CEDAR LAKE IN | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/27/2025 | IN | Walk-Around (Level II) | WABASH IN | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/25/2025 | IN | Driver-Only (Level III) | ETNA GREEN IN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/03/2024 | IN | Driver-Only (Level III) | PLYMOUTH IN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/07/2024 | IN | Driver-Only (Level III) | PLYMOUTH IN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/28/2024 | IN | Walk-Around (Level II) | HUNTINGTON IN | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/19/2024 | IN | Driver-Only (Level III) | SWAYZEE IN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/22/2024 | IN | Driver-Only (Level III) | PLYMOUTH IN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
Safety Performance Percentiles
FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.
Licensing & Insurance
| Form | Type | Insurance Company | Policy | Coverage | Effective | Cancel Date | Method |
|---|---|---|---|---|---|---|---|
| 91X | BIPD/Primary | NATIONAL CASUALTY COMPANY | CTO1400901 | $750,000 | 08/14/2015 | 08/04/2016 | Replaced |
| 91X | BIPD/Primary | SCOTTSDALE INDEMNITY COMPANY | CTI0040032 | $750,000 | 08/04/2016 | 08/04/2021 | Replaced |
| 91X | BIPD/Primary | SCOTTSDALE INDEMNITY COMPANY | CTI0040032 | $750,000 | 08/04/2016 | 09/08/2021 | Cancelled |
| 91X | BIPD/Primary | NATIONAL CASUALTY COMPANY | CTO1400901 | $750,000 | 08/04/2015 | 08/14/2015 | Replaced |
| 91X | BIPD/Primary | ACUITY, A MUTUAL INSURANCE COMPANY | CA-K51530 | $750,000 | 08/04/2012 | 08/04/2015 | Cancelled |
| 91X | BIPD/Primary | ACUITY, A MUTUAL INSURANCE COMPANY | CAK51530 | $1,000,000 | 08/04/2006 | 08/04/2012 | Replaced |
| 91X | BIPD/Primary | THE CINCINNATI INSURANCE CO. | CAP 770 39 03 | $1,000,000 | 08/04/2000 | 08/04/2006 | Replaced |
| 91X | BIPD/Primary | THE CINCINNATI INSURANCE CO. | CAP7703903 | $1,000,000 | 08/04/1997 | 08/04/2000 | Replaced |
| 91X | BIPD/Primary | THE CINCINNATI INSURANCE CO. | CAP7670597 | $1,000,000 | 08/04/1996 | 11/06/1997 | Cancelled |
| 91X | BIPD/Primary | THE CINCINNATI INSURANCE CO. | 043 9519 | $1,000,000 | 08/04/1993 | 08/04/1996 | Replaced |
No active insurance policies.
| Docket | Type | Action | Served | Disposition | Disp Date |
|---|---|---|---|---|---|
| MC184463 | MOTOR PROPERTY CONTRACT CARRIER | REINSTATED | 12/26/2000 | - | - |
| MC184463 | MOTOR PROPERTY CONTRACT CARRIER | GRANTED | 10/17/1985 | REVOKED | 01/27/1998 |
| MC184463 | CONTRACT | INVOLUNTARY REVOCATION | 07/08/2015 | DISCONTINUED REVOCATION | 08/05/2015 |
No revocation records.
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