One Source Heating, Cooling, Plumbing & Electrical

One Source Heating, Cooling, Electrical & Plumbing is Chattanooga’s trusted provider for HVAC, plumbing, and electrical services. Our certified technicians handle air conditioning repair, AC installation, heating system service, ductless mini-splits, plumbing repairs, and full electrical work with 24/7 emergency availability. We proudly serve Chattanooga and Hamilton County with upfront pricing, same-day service, and a 100% satisfaction guarantee. From furnace and heat pump repair to water heaters, drain cleaning, wiring, and standby generator installation, we deliver reliable solutions built for Tennessee homes. With decades of proven experience, One Source is the all-in-one company Chattanooga homeowners trust for safety, and efficiency.