About Us

MSI General is a fully integrated DESIGNBUILD commercial construction company, combining architectural design and construction management services under one roof. Our team of professionals—including architects, engineers, interior designers, estimators, project managers, field superintendents, and administrative support—works seamlessly to deliver high-quality, efficient, and innovative building solutions. We proudly serve a wide range of industries across Southeastern Wisconsin, including industrial and manufacturing, medical and healthcare facilities, cleanrooms and laboratories, commercial offices, retail and showrooms, restaurants and hospitality, private schools and churches, financial institutions, municipal and civic buildings, and private clubs and fitness centers.
MSI General office exterior

Core Values

Our Core Values define us and represent our way of doing business every day. They are the guiding principles that dictate our behavior and action, ensuring that we maintain consistency in our approach and interactions.

Core values artwork
  • Integrity – We hold ourselves and each other accountable to maintain the highest ethical standards.
  • Commitment – We are engaged and passionate about our work and dedicated to our profession.
  • Trust – We are honest, competent, and follow through on what we say.
  • Passion – We are passionate about providing a unique design-build experience.
  • Teamwork – We accomplish our best work as a collaborative team through accountability, communication, and respect.

TRUEBLUE & Community Involvement

Our team has a passion for community involvement, service, and giving back. TRUEBLUE is a company-wide charitable program designed to encourage community involvement and monetary donations. We proudly support over 90 organizations through sponsorships and volunteerism.

Our History

MSI General is more than just a company; it’s a family that has been building dreams and creating lasting partnerships since 1957. Focusing on strategic company growth while maintaining the commitment to excellence Pete and Dirk Debbink have firmly established, MSI General is stronger than ever. As we continue to grow and evolve, we remain committed to our founding principles, ensuring that every client can trust in The MSI General Way