Legendary Service Heating, Cooling, & Plumbing

At Legendary Service, we deliver trusted HVAC and plumbing solutions to homeowners and businesses across North Chicago and the surrounding suburbs. With decades of experience and a reputation built on reliability, professionalism, and integrity, we’ve become the go-to choice for everything from emergency AC repair to full heating system installations and advanced plumbing services. Our mission is simple: make home comfort effortless and affordable. Whether your air conditioner breaks down during a heatwave or you’re dealing with a clogged drain or faulty water heater, we respond quickly with clear communication, expert workmanship, and upfront pricing. We know your time and your home matter, so we arrive on time, respect your space, and complete the job right—the first time. We specialize in: Air conditioning repair and installation Heating system maintenance and replacement HVAC ductwork and vent services Drain cleaning and leak detection Toilet, faucet, and shower repair or installation Water heater and tankless system services Every service call is backed by licensed, insured technicians who take pride in solving problems, not just selling products. We believe in building lasting relationships through exceptional service and honest advice—not pressure tactics or unnecessary upsells. Serving neighborhoods across North Chicago—including Waukegan, Lake Bluff, Highwood, and beyond—we understand the local climate, older homes, and the unique challenges that come with maintaining comfort in every season. Whether you're upgrading your HVAC system or dealing with a plumbing emergency, you can count on us for fast response times, fair prices, and quality results. At Legendary Service, we’re more than technicians—we’re your partners in comfort. Call today and discover why so many North Chicago homeowners trust us with their most important home systems.