TAMARACK MATERIALS INC
Trust Score
Private carrier, runs its own trucks and hauls its own freight
Public record
7 events tracked · latest Jul 6, 2026 ↓ Show details ↓- Jul 6, 2026Roadside inspection, 3 violations (no OOS).
- Jun 4, 2026Roadside inspection, 1 violation (no OOS).
- May 27, 2026Clean roadside inspection, no violations.
- May 13, 2026Roadside inspection, 3 out-of-service violations.
- Dec 18, 2025Crash reported (no fatalities).
- Aug 20, 2025Crash reported (no fatalities).
- Jun 26, 2025Crash reported (no fatalities).
Company Information
Contact Details
Operating Authorities
Cargo Transported
Operation Classification
SMS BASIC Scores
Mileage
Drivers
Safety Summary
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 Jul 2026, 72 inspections, 8 resulted in out-of-service (11.1% OOS rate).
Crash Records (6)
| Date | Location | State | Fatal | Injuries | Tow | Vehicles | Weather | Road | Light |
|---|---|---|---|---|---|---|---|---|---|
| 12/18/2025 | ACME TWP | MI | 0 | 0 | 1 | 1 | Clear | Wet | Dark - Not Lighted |
| 08/20/2025 | ST. PAUL | MN | 0 | 1 | 1 | 2 | Clear | Dry | Daylight |
| 06/26/2025 | LIVONIA | MI | 0 | 0 | 1 | 4 | Clear | Dry | Daylight |
| 03/05/2025 | MILWAUKEE | WI | 0 | 0 | 1 | 2 | Clear | Wet | Daylight |
| 07/18/2024 | BISMARCK | ND | 0 | 0 | 1 | 2 | Clear | Dry | Daylight |
| 12/28/2023 | WAUKESHA | WI | 0 | 0 | 1 | 2 | Rain | Wet | Dusk |
Roadside Violations by Safety Category Last 24 months
89 roadside violations across 72 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 (99)
| Date | State | Level | Location | Violations | OOS | Driver Viol | Driver OOS | Vehicle Viol | Vehicle OOS | HazMat | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07/06/2026 | IL | Walk-Around (Level II) | I-355 S/B N/OF I-80 | 3 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/04/2026 | WI | Walk-Around (Level II) | GERMANTOWN WI | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 05/27/2026 | SD | Full (Level I) | BERESFORD SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/13/2026 | MN | Full (Level I) | ORONOCO MN | 5 | 3 | 0 | 0 | 5 | 3 | - | ▲Detail |
| 04/30/2026 | MN | Driver-Only (Level III) | SAGINAW MN | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 04/27/2026 | SD | Driver-Only (Level III) | VALLEY SPRINGS SD | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 04/16/2026 | SD | Driver-Only (Level III) | VALLEY SPRINGS SD | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 04/15/2026 | ND | Walk-Around (Level II) | BISMARCK ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/23/2026 | MN | Driver-Only (Level III) | BYRON MN | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 03/12/2026 | MI | Walk-Around (Level II) | ROTHBURY REST AREA | 5 | 2 | 0 | 0 | 5 | 2 | - | ▲Detail |
| 03/11/2026 | MN | Walk-Around (Level II) | CLOQUET MN | 1 | 1 | 0 | 0 | 1 | 1 | - | ▲Detail |
| 03/05/2026 | IA | Driver-Only (Level III) | 4TH AVE S @ N 8TH ST IN CLEAR | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 03/04/2026 | MI | Driver-Only (Level III) | M-62 @ CHERRY GROVE RD | 2 | 0 | 2 | 0 | 0 | 0 | - | ▲Detail |
| 03/03/2026 | MN | Driver-Only (Level III) | MENDOTA HEIGHTS MN | 2 | 0 | 2 | 0 | 0 | 0 | - | ▲Detail |
| 02/24/2026 | WI | Full (Level I) | SOUTH RANGE WI | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/24/2026 | WI | Driver-Only (Level III) | LARSEN WI | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 02/16/2026 | WI | Walk-Around (Level II) | WATERTOWN WI | 2 | 0 | 1 | 0 | 1 | 0 | - | ▲Detail |
| 02/12/2026 | SD | Walk-Around (Level II) | VALLEY SPRINGS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/04/2026 | WI | Full (Level I) | SOUTH RANGE WI | 3 | 1 | 0 | 0 | 3 | 1 | - | ▲Detail |
| 02/03/2026 | WI | Walk-Around (Level II) | JANESVILLE WI | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/18/2025 | MN | Driver-Only (Level III) | MCGREGOR MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/15/2025 | IA | Driver-Only (Level III) | HWY 61 BURLINGTON | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/11/2025 | WI | Walk-Around (Level II) | MENOMONEE FALLS WI | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 12/09/2025 | MN | Driver-Only (Level III) | OTSEGO MN | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 12/04/2025 | MN | Driver-Only (Level III) | ROYALTON MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/03/2025 | WI | Full (Level I) | SOUTH RANGE WI | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 12/02/2025 | SD | Driver-Only (Level III) | BLUNT SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/12/2025 | SD | Driver-Only (Level III) | SISSETON SD | 5 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/13/2025 | MN | Driver-Only (Level III) | LINO LAKES MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/09/2025 | WI | Full (Level I) | NEWTON WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/02/2025 | IL | Walk-Around (Level II) | US 20 | 4 | 1 | 0 | 1 | 0 | 0 | - | ▲Detail |
| 10/01/2025 | WI | Walk-Around (Level II) | FRANKLIN WI | 3 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/22/2025 | MN | Driver-Only (Level III) | IRONTON MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/18/2025 | WI | Driver-Only (Level III) | FRANKLIN WI | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/10/2025 | MI | Walk-Around (Level II) | M13 @ M81 | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 09/05/2025 | MI | Driver-Only (Level III) | I-96 & TELEGRAPH | 2 | 0 | 1 | 0 | 1 | 0 | - | ▲Detail |
| 08/29/2025 | WI | Walk-Around (Level II) | RAYMOND WI | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/21/2025 | WI | Walk-Around (Level II) | DEER PARK WI | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/19/2025 | WI | Driver-Only (Level III) | NEWTON WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/14/2025 | MN | Full (Level I) | HERMANTOWN MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/12/2025 | IA | Driver-Only (Level III) | HWY 75 SB & 170TH ST LEMARS | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 07/24/2025 | MI | Full (Level I) | M6 EB @ BYRON CENTER | 5 | 2 | 0 | 0 | 5 | 2 | - | ▲Detail |
| 07/08/2025 | MN | Driver-Only (Level III) | FOUNTAIN MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/02/2025 | IA | Walk-Around (Level II) | US HWY 63 LIME SPRINGS | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 05/21/2025 | MN | Driver-Only (Level III) | BRAINERD MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/12/2025 | WI | Walk-Around (Level II) | HAZEL GREEN WI | 1 | 1 | 0 | 1 | 0 | 0 | - | ▲Detail |
| 04/30/2025 | NE | Driver-Only (Level III) | ON US HWY 81, 1661 FEET SOUTH | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/29/2025 | MI | Walk-Around (Level II) | M-59 @ HACKER ROAD | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 04/21/2025 | WI | Walk-Around (Level II) | EAU CLAIRE WI | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/15/2025 | WI | Driver-Only (Level III) | MIDDLETON WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/15/2025 | WI | Driver-Only (Level III) | MENOMONIE WI | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/09/2025 | SD | Full (Level I) | VALLEY SPRINGS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/10/2025 | MI | Full (Level I) | GRASS LAKE SCALE W/B | 1 | 1 | 0 | 0 | 1 | 1 | - | ▲Detail |
| 03/04/2025 | MN | Walk-Around (Level II) | SAGINAW MN | 3 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/28/2025 | MN | Driver-Only (Level III) | FOREST LAKE MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/25/2025 | IA | Driver-Only (Level III) | HWY 18 EB AT HWY 75 N JCT | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 02/06/2025 | MN | Driver-Only (Level III) | RAMSEY MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/28/2025 | SD | Full (Level I) | VALLEY SPRINGS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/08/2025 | IA | Driver-Only (Level III) | WB HWY 9 / COOLIDGE AVE | 2 | 0 | 1 | 0 | 1 | 0 | - | ▲Detail |
| 01/02/2025 | WI | Walk-Around (Level II) | TOWN WINNECONNE WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/17/2024 | MN | Driver-Only (Level III) | SAINT JOSEPH MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/01/2024 | WI | Full (Level I) | DALLAS WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/28/2024 | MN | Driver-Only (Level III) | SAINT PAUL MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/11/2024 | SD | Driver-Only (Level III) | VALLEY SPRINGS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/07/2024 | WI | Walk-Around (Level II) | GLENBEULAH WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/20/2024 | IL | Driver-Only (Level III) | I-290 | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/11/2024 | WI | Full (Level I) | RAYMOND WI | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/10/2024 | ND | Driver-Only (Level III) | BUXTON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/30/2024 | SD | Full (Level I) | JEFFERSON SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/27/2024 | SD | Full (Level I) | VALLEY SPRINGS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/15/2024 | MN | Driver-Only (Level III) | GLYNDON MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/13/2024 | MN | Full (Level I) | MAPLE GROVE MN | 7 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/30/2024 | WI | Driver-Only (Level III) | NEW RICHMOND WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/30/2024 | WI | Walk-Around (Level II) | NEWTON WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/30/2024 | MN | Full (Level I) | RAMSEY MN | 2 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 07/29/2024 | MN | Driver-Only (Level III) | CANNON FALLS MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/03/2024 | WI | Full (Level I) | LITTLE SUAMICO WI | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/18/2024 | MN | Driver-Only (Level III) | GRAND MARAIS MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/10/2024 | ND | Full (Level I) | MOORETON ND | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/06/2024 | WI | Walk-Around (Level II) | WRIGHTSTOWN WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/31/2024 | WI | Driver-Only (Level III) | NEWTON WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/05/2024 | MN | Driver-Only (Level III) | SHAKOPEE MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/27/2024 | MN | Driver-Only (Level III) | EAST BETHEL | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 03/19/2024 | ND | Walk-Around (Level II) | MENOKEN ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/15/2024 | MN | Driver-Only (Level III) | BADGER | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 02/01/2024 | WI | Walk-Around (Level II) | TOWN GLENBULAH WI | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/18/2023 | SD | Driver-Only (Level III) | CANTON SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/12/2023 | MN | Driver-Only (Level III) | MONTICELLO | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 11/29/2023 | MN | Full (Level I) | JANESVILLE | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/14/2023 | SD | Driver-Only (Level III) | VALLEY SPRINGS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/30/2023 | MN | Driver-Only (Level III) | WORTHINGTON SCALE | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 10/25/2023 | WI | Driver-Only (Level III) | NEWTON WI | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/18/2023 | MN | Full (Level I) | WORTHINGTON SCALE | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/04/2023 | WI | Walk-Around (Level II) | LARRABEE (TOWN) | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 09/28/2023 | SD | Driver-Only (Level III) | SALEM RESTAREA EB | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/28/2023 | WI | Walk-Around (Level II) | SPARTA SWEF | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/04/2023 | WI | Full (Level I) | HWY 63 @ 55TH AVE | 5 | 1 | 0 | 0 | 5 | 1 | - | ▲Detail |
| 08/02/2023 | WI | Full (Level I) | DE PERE (CITY) | 3 | 0 | 0 | 0 | 3 | 0 | - | ▲Detail |
| 07/26/2023 | MN | Full (Level I) | ST. CROIX WEIGH STATION | 1 | 1 | 0 | 0 | 1 | 1 | - | ▲Detail |
Safety Performance Percentiles
FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.
Licensing & Insurance
No insurance history records.
No active insurance policies.
No authority history.
No revocation records.
Stay ahead of changes
You are checking TAMARACK MATERIALS INC today. We can keep watching them for you.
Authority gets revoked, insurance lapses, and a company that looks clean today can change overnight. Create an account, add this company to your list,
and the moment their authority, insurance, safety or contact details change, you see it on your dashboard, or get it by email with Pro.
Add them to your list
Keep this company and every partner you vet in one place you can come back to.
Get a change alert
The moment authority, insurance or safety status moves, you hear about it first.
See the full history
Trust Score over time and the complete authority and insurance timeline, not just today.