Top Home Renovation Pros in Hartford, WI, Serving Milwaukee and the Surrounding Areas

Bringing lasting value to local homes with expert repair and renovation.

Home renovation often comes with surprises—hidden damage, unreliable contractors, missed deadlines, and rising costs. Whether it’s peeling paint, damaged siding, or outdated drywall, the stress of trying to maintain or update your space can quickly add up. That’s where we come in. We’re KO Plastering, your full-service renovation team serving Hartford, WI, serving Milwaukee and nearby communities.

Certified and insured, we’re co-owned by Joe and James, who bring over 20 years of hands-on experience to every project. Our owners met while working in framing and now specialize in plastering and carpentry—two trades often overlooked but critical in Wisconsin’s harsh climate. From hail and wind damage to the everyday wear of cold weather, we understand what local homes need to stay beautiful and protected.

You shouldn’t have to settle for half-done jobs or rushed repairs from unreliable home renovation contractors. At KO Plastering, you get skilled work that holds up through the seasons. Whether you’re planning an interior renovation or an exterior renovation, we make your next home renovation smooth, stress-free, and built to last.