Preferred Plumbing LLC

Welcome to Preferred Plumbing – Your Trusted Local Plumbers in O'Fallon, Illinois Since 1992. For over 33 years, Preferred Plumbing has been proudly serving O'Fallon, Edwardsville, Shiloh, Belleville, Lebanon, Troy, Swansea, Collinsville, Maryville, Glen Carbon, Mascoutah, Fairview Heights, and the surrounding Metro-East communities with honest, high-quality plumbing services. Founded in 1992 by Air Force Veteran Kevin Townsend, we started with a simple promise: treat every customer like family, provide expert workmanship, and stand behind every job with guaranteed solutions. Whether you're dealing with a leaky faucet, a clogged drain, a broken water heater, New Shower Install, our licensed team is here to help—quickly, cleanly, and affordably. We offer senior and military discounts, and straightforward pricing you can trust.