Are you looking for the most reputable and trusted construction companies serving Oconomowoc, WI. Read reviews from real customers. Post your requirements and get free no obligation estimates.
Zach Building Co is a family-owned custom home builder serving Southeastern Wisconsin since 1947. Specializing in energy-efficient, award-winning designs, we construct 10-15 custom homes annually across eight counties. Our full-service approach combines traditional craftsmanship with modern construction techniques to create personalized living spaces that exceed client expectations.
Custom Homes
LEED Homes
Ranch Homes
Beautiful, well-built home
Quiet and energy-efficient
Superior construction practices
