- HEP Heat and Air
- Restore Cozy Comfort

Restore Cozy Comfort
Restore Cozy Comfort | Heat Repair | Heating and Air Conditioning | Chattanooga
When an unexpected chill creeps into your Chattanooga home, HEP’s seasoned technicians arrive quickly to restore cozy comfort. Our locally based team understands the quirks of Tennessee winters, so we come prepared with the parts, training, and know-how to diagnose problems on the spot and deliver reliable heat repair that lasts. From strange noises and weak airflow to complete system outages, we’ve seen it all—and fixed it all—while treating your home with the respect and care it deserves.
Every visit includes transparent pricing, clear explanations, and workmanship backed by industry-leading guarantees. Because comfort can’t wait, we answer the phone 24/7, dispatch licensed pros the same day whenever possible, and leave your space spotless once the job is done. Trust HEP Heating & Air to keep your family warm and your energy bills under control—schedule your heat repair today and feel the difference of hometown service done right.
FAQs
What types of heating systems do you repair in the Chattanooga area?
Our technicians are trained to service and repair all common residential and light-commercial heating systems used in Chattanooga, including gas furnaces, electric furnaces, heat pumps, ductless mini-splits, and hybrid dual-fuel systems. Whether your unit is a newer high-efficiency model or an older legacy system, we carry the diagnostic tools and OEM parts needed to get it running safely and reliably.
How can I tell if my heater needs professional repair instead of a quick DIY fix?
Warning signs include unusual noises (grinding, banging, squealing), persistent burning or musty odors, short cycling (turning on and off rapidly), cold spots throughout the house, a sudden spike in utility bills, or the system failing to start at all. If you notice any of these, shut the unit off and call us. Attempting DIY repairs on gas or high-voltage components can void warranties and create safety hazards.
Do you offer 24/7 emergency heating repair in Chattanooga?
Yes. Cold snaps in the Tennessee Valley can arrive unexpectedly, so our on-call emergency team is available 24 hours a day, 365 days a year. Call our dedicated emergency line, and a certified technician will be dispatched—typically arriving within two hours anywhere in the greater Chattanooga metro, including Hixson, Red Bank, Ooltewah, and Lookout Mountain.
How much does a typical heat repair visit cost?
We charge a flat diagnostic fee that covers travel to your home and a full system evaluation. After diagnosis, you receive a written estimate outlining parts and labor before any work begins. The most common repairs—such as replacing igniters, blower motors, or thermostat sensors—range from $150 to $600. Major component replacements, like heat exchangers or compressors, can be higher. We also offer financing and seasonal coupons to help keep repairs affordable.
Will a repair improve my system’s energy efficiency?
Absolutely. Worn components cause your heater to run longer and draw more power or gas. Replacing faulty sensors, cleaning burners, tightening electrical connections, and calibrating controls can restore the unit to its designed efficiency. Many customers see their winter energy bills drop 10–20 % after a professional repair and tune-up.
How can I prevent future heating breakdowns?
Schedule preventive maintenance every fall. Our Cozy Comfort Tune-Up includes cleaning burners and coils, inspecting the heat exchanger for cracks, lubricating moving parts, checking refrigerant levels in heat pumps, testing safety controls, and replacing standard filters. Regular maintenance not only reduces the likelihood of emergency repairs but also extends equipment life and retains warranty coverage.