Offering HVAC installation, repairs, and maintenance, we specialize in creating comfortable, energy-efficient spaces for your home or business. We provide comprehensive air conditioning services, including repair, installation, and maintenance of cooling systems such as mini-splits and heat pumps—heat pumps offer versatile, year-round climate control, while mini-split systems allow for individual temperature control in different rooms or zones. Our detailed diagnostic services for both residential and commercial clients ensure we accurately diagnose issues like refrigerant levels, airflow, and thermostat malfunctions before major repairs. Using the latest technology and equipment, we also provide indoor air quality solutions to ensure that your environment is as healthy as it is comfortable.

When you choose ATC Cooling and Heating, you are selecting a team that puts your satisfaction first. From custom ductwork fabrication to our industry-leading warranties, we are committed to making sure every detail exceeds your expectations. Learn more about our heating services and cooling services, and feel confident choosing ATC for all your HVAC needs in Johnson City.

About Johnson City, TN 

Johnson City, TN, is a vibrant and charming community nestled in the foothills of the Appalachian Mountains. Known for its growing economy, rich history, and outdoor recreation, Johnson City is a beloved spot for residents and visitors alike. This town not only offers a welcoming atmosphere but also serves as a hub for regional arts, culture, and innovation. 

Top Landmarks in Johnson City, TN: 

• Founders Park – A beautiful urban park where you can enjoy walking trails, relax by the creek, or attend outdoor events. 
• Hands On! Discovery Center – A hands-on interactive museum, perfect for children and families looking to combine learning with fun. 
• Buffalo Mountain Park – A stunning outdoor retreat offering hiking trails, scenic lookout points, and a taste of East Tennessee’s natural beauty.