In 1955, J.L. Schaefer Construction Co. was founded in Millstadt, Illinois, on a simple but powerful idea: that a home should be built with enough integrity to last for generations.

Nearly seven decades later, that founding principle remains at the heart of everything we do. As a family-owned and operated firm, we don’t just build houses in the Greater St. Louis area, we help shape the communities where we live, work, and raise our own families.

Generations of Excellence

When you work with us, you’re benefiting from over 65 years of collective wisdom. We’ve seen every architectural trend and navigated every building challenge. That experience means we don’t just build to code; we build to the "Schaefer Standard"—a level of quality that J. Ansen called "perfection."

While our work ethic is "old-school," our homes are anything but. We specialize in:

• Advanced Environmental Systems: Ensuring your home is as energy-efficient as it is beautiful.

• Refined Finishes: From custom millwork to professional landscaping, we handle the details that others overlook.

• Modern Customization: Your home should reflect your lifestyle. We offer total flexibility in floor plans and architectural design.