Business Details
50+ Years
experience
Custom Home Builders in Oconomowoc, WI
Founded in 1947, Zach Building has established itself as a premier custom home builder in the Milwaukee area. As a family-owned business now in its third generation, we combine decades of expertise with a commitment to personalized service, designing and constructing high-end homes tailored to each client's vision. Our team specializes in innovative construction techniques, including SIPPs, ICFs, and TJI systems, while maintaining a focus on energy efficiency and sustainable practices through LEED and Energy Star certifications. With a portfolio spanning contemporary, lakehouse, and traditional styles, we prioritize quality craftsmanship and attention to detail, ensuring every home meets the highest standards. Our full-service approach includes architectural design, site evaluation, and competitive bidding, supported by a network of trusted subcontractors.We limit our annual output to maintain hands-on involvement, fostering long-term relationships with clients who value transparency, fairness, and integrity. Recognized nationally for award-winning designs, we continue to lead the industry by integrating modern trends with timeless aesthetics. Our dedication to excellence extends beyond construction, offering post-build support to ensure lasting satisfaction. Located in Oconomowoc, Wisconsin, we serve Southeastern Wisconsin with a focus on Milwaukee, Waukesha, and Dane counties, transforming dreams into enduring homes.
Services
Custom Home Building
LEED Homes
Ranch Homes
Contemporary Homes
Lakehouse Homes
Architectural Services
Design Services
Remodeling
Site Evaluation
Landscape Plans
Details
- Year established: 1947
Highlights and features
- Family-owned since 1947 with three generations of expertise.
- Award-winning designs recognized nationwide.
- LEED-certified and Energy Star partner for sustainable building.
- Personalized daily service as a small custom builder.
- Innovative construction techniques like SIPPs and ICFs.
Associations and certifications
- LEED
- Energy Star
What people say
Beautiful, well-built home
Attention to detail
Superior home
Expert craftsmanship
Wonderful dream
Services
Custom Home Building
Crafting fully customized single-family homes tailored to client preferences. Our process includes architectural design, material selection, and construction oversight. We specialize in energy-efficient techniques and high-end finishes, ensuring each home meets LEED and Energy Star standards while reflecting the owner's unique vision.
LEED Homes
Designing and constructing LEED-certified homes that prioritize sustainability and energy efficiency. Features include advanced insulation, eco-friendly materials, and systems for reduced environmental impact. Our LEED-certified team ensures compliance with rigorous standards while maintaining aesthetic appeal and functional design.
Architectural Services
Full architectural design from concept to working drawings. Using AutoCAD, we create detailed plans including floor layouts, elevations, and construction details. Services cover preliminary sketches, electrical schedules, and structural specifications, with transparent pricing based on square footage and complexity.
Remodeling
Transforming existing homes through comprehensive remodeling projects. We handle structural changes, interior updates, and system upgrades while preserving the home's integrity. Our team coordinates all phases, from design to execution, ensuring minimal disruption and maximum value for homeowners seeking modernization or expansion.
Site Evaluation
Analyzing potential building sites for suitability and development potential. Services include soil testing, grading plans, and environmental impact assessments. We provide recommendations for lot selection and preparation, ensuring optimal conditions for constructing durable, code-compliant homes aligned with client needs.
Questions
What areas do you serve for home construction?
We specialize in Southeastern Wisconsin, including Milwaukee, Waukesha, Jefferson, Walworth, Ozaukee, Dodge, Washington, and Dane counties.
Are your homes energy-efficient?
Yes, we build LEED-certified and Energy Star homes using sustainable materials and advanced construction techniques to maximize efficiency.
How involved will I be in the design process?
We provide hands-on collaboration, working closely with clients through 15-17 meetings on average to refine every detail of their custom home.
Do you offer remodeling services?
Yes, we provide full remodeling services for existing homes, including structural updates, interior renovations, and system upgrades.
What certifications does your company hold?
We are LEED-certified and an Energy Star partner, with recognition for award-winning designs nationwide.
How long does the building process take?
Timelines vary by project complexity, but we typically design 10 homes and build 15 annually, ensuring focused attention on each phase.
Videos
Reviews (2)
T. G.
Feb 02, 2017
Report
Our family broke ground in late April, 2013, with Zach Building Co., moving into our new home in November of the same year. We've waited to write a review until we'd lived in the house a couple of years - to let the newness and wow factors wear off. The house is now truly 'lived-in', two young kids running around, mom and dad coming and going, and a small dog. As first time home builders, the entire building experience was new. We chose Zach over two other local builders, and are very happy we did so. Bill and Matt made the design and building processes laid-back and low-key, a perfect fit for
Z. R.
Jan 29, 2011
Report
Zach Builders is the biggest scam possible. build house 4 years ago, basement is leaking, wood and door above it is rotting and so on.....be aware of scam!!!!!!!!
