J.H. Hassinger is a a full-service general contractor/construction manager dedicated to delivering quality craftsmanship throughout Southeastern Wisconsin.

Our construction capabilities give us greater quality and service.  As a result, your project will be completed exactly as you planned – economically, efficiently and safely. And when it comes to scheduling reliability, you can be assured that your building will be completed on time.

Our Purpose: To provide excellence through commitment, innovation and accountability.