HEFFERNAN TRUCKING LLC
USDOT 1274688
Active, interstate carrier, small fleet (11 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
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 | 1274688 |
|---|---|
| MC Number | MC-496916 |
| Legal Name | HEFFERNAN TRUCKING LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 6082908557 |
| Address | 22162 COUNTY RD W, Shullsburg, WI, 53586 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20060525) |
| 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 | 80 / 100 |
|---|---|
| Hours-of-Service Compliance | 82 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 64 / 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 | 10 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
Most frequent violation categories: 12 (1), 26 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 11 |
|---|---|
| Drivers | 10 |
| Recent Annual Mileage | 1,013,146 |
| Last MCS-150 Filing | 18-SEP-25 |
HEFFERNAN TRUCKING LLC operates 11 power units — a larger fleet than 95% of carriers registered in WI.
Nearby
Other carriers in Shullsburg, WI
- SHULLSBURG TRANSPORTATION LLC — USDOT 1469017, 20 power units
- WILLIAM LACKE PLUMBING AND HEATING LLC — USDOT 1387182, 3 power units
- RUSSELL BROS TRUCKING LLC — USDOT 1448473, 3 power units
- STARR TRANSFER LLC — USDOT 1492297, 3 power units
- ALLENDORF DOZING INC — USDOT 1629337, 3 power units
Browse all carriers in Shullsburg, WI or all WI carriers.