HBI offers new construction services designed specifically for you and your property from start to finish. Examples of new construction projects include:

  • Decks
  • Sheds
  • Privacy Walls
  • Building Additions
  • Much More!

Because HBI works hand-in-hand with our MJ Landscapes division, we can provide you a true start to finish solution for the outdoor project of your dreams!


We perform all levels of building and remodeling. We offer start-to-finish solutions for every project. We also offer full design services. We specialize in interior or exterior home renovations, including bathroom and kitchen remodeling, home additions, garages and more!

Contact us today for a free quote! 920-728-3687 or Email Us 

Hafenstein Builders Inc

We also specialize in improving your existing property with renovation and restoration services! We take pride in creating custom solutions geared toward making our customers happy. Examples include:

  • Interior Restoration
  • Bathroom and Kitchen Remodeling
  • Custom Interior Solutions
  • Repairs to existing property
  • Tile Installation
  • Complete renovations


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LP BuildSmart Preferred Contractor
Greencare and Snowcare for Troops
Greencare and Snowcare for Troops