MORTENSON BROS TRANSPORTATION LLC
USDOT 1274869
Active, interstate carrier, small fleet (11 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate15.4% vs 19.1% national avg
- Crashes (24 months)2 reported — involvement does not imply fault
- Linked registrations1 share this carrier's phone or address
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1274869 |
|---|---|
| MC Number | MC-498346 |
| Legal Name | MORTENSON BROS TRANSPORTATION LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 7153354912 |
| Address | 224 ANIWA LANE, Plainfield, WI, 54966 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20061114) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 92 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 13 |
|---|---|
| Out-of-Service Rate | 15.4% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 0 with injuries, 2 towaway) |
- 2026-06-23 — WI — towaway
- 2025-09-10 — WI — towaway
Most frequent violation categories: 16 (13), 47 (11), 51 (5).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 11 |
|---|---|
| Drivers | 10 |
| Recent Annual Mileage | 387,622 |
| Last MCS-150 Filing | 25-NOV-25 |
MORTENSON BROS TRANSPORTATION LLC operates 11 power units — a larger fleet than 95% of carriers registered in WI.
Nearby
Other carriers in Plainfield, WI
- PEARCE ENTERPRISES LLC — USDOT 1420079, 15 power units
- NELSON'S VEGETABLE STORAGE SYSTEMS INC — USDOT 1471760, 8 power units
- FREEDOM TRUCKING LLC — USDOT 1265701, 7 power units
- BREWER CONCRETE FLATWORK — USDOT 1438571, 6 power units
- DARK STAR EXPRESS LLC — USDOT 1171273, 2 power units
Browse all carriers in Plainfield, WI or all WI carriers.