Intec is a family owned and operated business for over 35+ years serving residential and commercial building performance clients in SE Wisconsin. Intec has completed over 30,000 projects for private and commercial groups. INTEC has earned numerous awards for performance, quality, and customer service at Local, State and National levels because of the employees here at Intec. Along with building performance work, INTEC is a window distributor providing window, door, siding, and finish carpentry services. Currently, our Window, Insulation, and Siding divisions are creating an outstanding opportunity for growth. INTEC is the place for continued improvement in your standard of living and personal and professional development.