Welcome to our company!

Janke General Contractors, Inc., provides:

  • consultation
  • design-build
  • project management
  • engineering services

Janke’s skilled design-build team provides grading, utility, marine and recreational construction for bike and pedestrian trails, small vehicle bridges, pile driving, boat launch ramps, docks and piers for clients throughout the Midwest.

The ingenuity of the Janke staff ensures that your project is completed with exceptional craftsmanship – on time and on budget.

 

Featured project

Capital City Trail Overpass
Fitchburg, Wisconsin

Capital City Trail Overpass is an accessible and safe route in making connections from the west and east sides of CTH “D”.

Read more ....

 
Fabrication
Grading
Marine
Utility
Restoration
Bridge Work
  © 2008 Janke General Contractors