Serving the Carroll, IA community for years, Knobbe Plumbing & HVAC has built a reputation for reliable and high-quality plumbing and heating services. The team is dedicated to keeping homes and businesses running smoothly, offering expert installations, timely repairs, and preventative maintenance to meet every customer’s needs.

With a focus on professionalism and customer satisfaction, their experienced technicians bring skill and attention to detail to every project. From residential upgrades to commercial system maintenance, Knobbe Plumbing & HVAC ensures comfort, efficiency, and peace of mind for all clients.