US · FMCSA ACTIVE AUTHORITY INSURED
J K HACKL TRANSPORTATION SERVICES INC
Sun Prairie, WI 53590 · DOT 438391 · MC240819
Company profile
Web-discovered · as of 2026-07-30
Sun Prairie, WI-based specialized trucking company operating a fleet of 75 trucks. Focuses on flatbed, stepdeck, and multi-axle hauling of time-sensitive, high-value, and oversized machinery, metal, and building products nationwide and in Canada.
Fleet use
For-hire freight
Operating scope
National
Service model
ftl, ltl, dedicated, expedited
Equipment
flatbed, step deck, specialized
Ownership
Private
Networks & associations
American Trucking AssociationCalifornia Trucking AssociationSpecialized Carriers & Rigging AssociationWisconsin Motor Carrier Association
Industries served
constructionmanufacturingmachinery
HQ · 2833 La Rue Fields Lane, Sun Prairie, WI 53590
Active DOT 438391, website, and facebook page [jkhackl.com, 1.2.2, 1.3.6]
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
75
power units · corroborated
Activity
road freight carrier
for hire licence
In operation since
1991
75 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-08
Operating authority
Active
Insurance on file
Yes (BIPD)
min cover $750k
Out of service
No
Safety rating
SATISFACTORY
Data Services
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