Home Renovation Company Serving the Greater Southern Wisconsin Area National Construction & Remodeling (NCR) takes pride in being a family-owned-and-operated home renovation company. Greater Southern Wisconsin and Northern Illinois clients choose us because we have 30 years of experience providing interior and exterior remodeling services. Our team works diligently and pays close attention to the needs of homeowners and business owners. In addition, we take a personalized approach to bring your design ideas to life. Count on us to handle projects involving: Siding Exterior & Interior Remodeling Window Replacements Additions Kitchen & Bathroom Lower-Level Remodeling Decks & Porches Storm Damage Repair Contact us today to speak with one of our team members to schedule an appointment. You can also message us on Facebook.