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Business Details
50+ Years
experience
Your Trusted Milwaukee Construction Partner Since 1933
Kotze Construction has been a cornerstone of Milwaukee's construction industry for over 90 years, founded by George Kotze in 1933. Our legacy of excellence is built on a commitment to solving complex construction challenges with precision and integrity. As a family-owned business, we prioritize relationships with our clients and employees, ensuring every project reflects our core values of competence, confidence, and dedication. Our smaller size allows for hands-on oversight, fostering unparalleled attention to detail and quality. Under the leadership of third-generation owner Rupert Kotze, we blend decades of experience with modern innovation to deliver tailored solutions.

Our team, including seasoned professionals like Project Manager Dan Kopp, brings technical expertise and a collaborative approach to every job site. We specialize in commercial and industrial construction, with a track record of transforming challenging projects into successful outcomes. Client satisfaction remains our top priority, achieved through transparent communication and a relentless focus on meeting project goals. Our history of adapting to industry changes while maintaining traditional craftsmanship sets us apart in a competitive market. This enduring philosophy ensures Kotze Construction remains a trusted partner for Milwaukee's evolving construction needs.
Services
Commercial Construction Industrial Construction Project Management Structural Repairs Site Development
Details
  • Year established: 1933
Highlights and features
  • Over 90 years of experience in commercial construction
  • Third-generation leadership with proven expertise
  • Hands-on approach to project management
  • Specialized in solving complex construction challenges
  • Team includes licensed Professional Engineers
What people say
Very adaptive Problem-solvers Professional crews Good work Self-sufficient
Services
Commercial Construction
Kotze Construction delivers tailored commercial construction solutions for new buildings and renovations. Our expertise covers office spaces, retail centers, and corporate facilities. With decades of experience, we ensure projects meet exacting standards while adhering to timelines and budgets. Our team's technical proficiency and client-focused approach guarantee quality outcomes.
Industrial Construction
Specializing in industrial facilities, we handle manufacturing plants, warehouses, and production spaces. Our engineers and project managers execute complex installations with precision. From processing tanks to precision machinery foundations, our work supports operational efficiency. We combine technical expertise with practical problem-solving for industrial clients.
Project Management
Our comprehensive project management covers planning through completion. We coordinate timelines, budgets, and teams to ensure smooth execution. With in-house engineering capabilities, we address challenges proactively. Clients benefit from transparent communication and accountability throughout every project phase.
People
Rupert Kotze
President / CEO / Project Coordinator / Troubleshooter
Third-generation leader with 40+ years in construction. Combines family legacy with modern expertise. Focuses on integrity-driven solutions and innovative problem-solving. Holds civil engineering background and professional certifications.
Dan Kopp
Project Manager
Licensed Professional Engineer with 25+ years in construction. Specializes in industrial projects and structural solutions. Provides technical expertise during planning and execution phases. Graduated from University of Wisconsin Platteville with civil engineering degree.
Questions
What types of construction projects do you specialize in?
We focus on commercial and industrial construction, including corporate facilities, manufacturing plants, and complex structural installations.
How long has Kotze Construction been in business?
Since 1933, providing over 90 years of construction expertise in Milwaukee and surrounding areas.
What sets your company apart from larger contractors?
Our smaller size allows direct oversight and personalized attention while maintaining technical excellence through licensed engineers on staff.
Do you handle both new construction and renovations?
Yes, we manage new builds, expansions, and renovation projects across commercial and industrial sectors.