Business Details
50+ Years
experience
Custom Home Builders in Milwaukee | Zach Building Company
Founded in 1947 by my grandfather, Zach Building Company has remained a family-owned custom home builder serving Southeastern Wisconsin. Our third-generation leadership ensures personalized service, designing 10-15 homes annually while maintaining deep expertise in single-family construction. We pioneered innovative techniques like SIPPs, ICFs, and TJI construction, earning national recognition for award-winning designs.Our full-service approach includes architectural design, competitive bidding, structural engineering, and lot evaluation. With a focus on LEED-certified homes and diverse architectural stylesfrom Prairie Contemporary to Victorianwe deliver tailored solutions using AutoCAD technology. Our transparent pricing model and commitment to quality craftsmanship have sustained client trust for over seven decades.
Services
Custom home building
Architectural design
LEED-certified homes
Remodeling services
Lot evaluation
Structural engineering
AutoCAD drafting
Competitive bidding
Site grading plans
Landscape planning
Details
- Year established: 1947
Highlights and features
- Family-owned since 1947 with third-generation leadership
- Pioneers in implementing innovative building techniques
- Award-winning designs recognized nationwide
- Transparent pricing model with no hidden fees
- Full-service approach from lot selection to construction
Associations and certifications
- LEED
What people say
Beautiful, well-built home
Expert craftsmanship
Quiet construction
Responsive communication
Energy-efficient features
Services
Custom Home Building
Zach Building Company creates fully customized single-family homes tailored to client preferences. Our process combines architectural innovation with proven construction techniques, delivering energy-efficient residences that maintain structural integrity and aesthetic appeal. Clients benefit from personalized design consultations and transparent project management throughout Southeastern Wisconsin.
Architectural Design
We offer comprehensive architectural services including AutoCAD drafting and space planning. Our design team develops detailed floor plans with electrical schedules, structural details, and cabinet specifications. From preliminary sketches to complete working drawings, we ensure every project meets both functional requirements and aesthetic goals while maintaining cost efficiency.
LEED-Certified Homes
Our LEED-certified homes incorporate sustainable materials and energy-efficient systems that reduce environmental impact. These residences provide long-term cost savings through optimized energy consumption while maintaining superior indoor air quality. Each project undergoes rigorous evaluation to meet U.S. Green Building Council standards for environmental performance.
Remodeling Services
We specialize in transforming existing properties through comprehensive remodeling solutions. Our team handles structural modifications, interior updates, and system upgrades while preserving architectural character. Clients receive customized plans that enhance functionality and increase property value through quality craftsmanship and material selection.
Lot Evaluation
Our lot evaluation service includes comprehensive analysis of potential building sites. We assess topography, soil conditions, and zoning regulations to determine optimal construction viability. Clients receive detailed recommendations for lot selection and development strategies that align with their custom home vision and budgetary considerations.
People
Bill Zach
Principal
Third-generation leader with over 30 years of custom home building experience. Oversees design consultations and project management while maintaining family business values. Committed to personalized client service and architectural innovation.
Matt Zach
Principal
Co-leads daily operations with 30+ years in residential construction. Focuses on technical execution and client communication. Ensures quality control across all projects while maintaining efficient building processes.
Questions
What areas do you serve?
We build custom homes throughout Southeastern Wisconsin, including Milwaukee, Waukesha, Jefferson, Walworth, Ozaukee, Dodge, Washington, and Dane counties.
What home styles do you offer?
Our portfolio includes Prairie Contemporary, French Country, English Traditional, Arts and Crafts, Colonial, Mediterranean, Victorian, and modern designs. We can create any architectural style to match client preferences.
Do you handle both design and construction?
Yes, we provide full-service solutions from initial design concepts through final construction. Our team offers architectural drafting, structural engineering, and complete building services under one roof.
What is your building process?
We begin with personalized consultations to understand client needs, followed by detailed design development. After finalizing plans, we manage all construction phases with regular client updates and quality control checks.
Are your homes energy efficient?
All our homes incorporate energy-efficient features, including LEED-certified options. We use advanced building techniques and materials that reduce energy consumption while maintaining comfort and durability.
Can you help with lot selection?
Yes, we provide comprehensive lot evaluation services including site analysis, zoning assessments, and development recommendations to ensure optimal home placement and value.
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