- HEP HVAC
- Certified Technicians

Certified Technicians
Certified Technicians | Heat Repair | Heating and Air Conditioning | Collegedale
When the temperature dips in Collegedale, you can count on HEP’s certified technicians to bring fast, friendly relief. Our locally based heating and air conditioning experts arrive with fully stocked trucks, proven experience, and the latest diagnostic tools to pinpoint issues quickly. From malfunctioning igniters to worn blower motors, we handle every aspect of heat repair with precision, restoring warmth to your home while keeping energy bills in check.
We know comfort can’t wait, so we offer same-day scheduling, honest up-front pricing, and a satisfaction guarantee that backs every service call. Whether it’s a midnight emergency or a routine tune-up, you ’ll receive the courteous care and craftsmanship that have made HEP a trusted name across Collegedale and the surrounding communities. Reach out today and feel the difference a true professional makes.
FAQs
What are the most common signs that my heating system needs professional repair in Collegedale?
Frequent cycling, insufficient or uneven heat, strange noises (grinding, banging, or squealing), higher-than-usual energy bills, and any burning or musty odors are strong indicators that your furnace or heat pump needs attention. Because Collegedale experiences humid winters, ignoring these signs can lead to rapid component corrosion and complete system failure. Our certified technicians can quickly diagnose the issue and prevent further damage.
Are your technicians licensed and certified to work on all major heating brands?
Yes. Every technician on our Collegedale team holds current Tennessee HVAC licensure and North American Technician Excellence (NATE) certification. We receive ongoing factory training from leading manufacturers like Trane, Lennox, Carrier, Rheem, Goodman, and York, enabling us to repair gas furnaces, electric furnaces, dual-fuel systems, and heat pumps with full warranty protection.
How fast can you respond to a no-heat emergency in Collegedale?
We provide 24/7 emergency dispatch throughout Collegedale, Apison, and surrounding Hamilton County communities. Calls received before 10 p.m. generally receive same-day service within 2–3 hours. Overnight calls are prioritized for first-thing-in-the-morning appointments. Our fully stocked service vans carry the most common replacement parts so we can complete 90% of repairs on the first visit.
What should I expect during a standard heat repair visit?
Our technician will (1) perform a safety and carbon-monoxide check, (2) run a full diagnostic scan, (3) visually inspect the heat exchanger, burners, blower motor, and electrical controls, (4) present a written estimate with repair options before any work begins, and (5) complete the approved repair, followed by system calibration and efficiency testing. You’ll receive a detailed service report and maintenance recommendations before we leave.
Do you offer any warranties or guarantees on your heating repairs?
Absolutely. All labor is covered by a 1-year workmanship guarantee, and parts are backed by the manufacturer’s warranty—typically 1–10 years depending on the component. If the same problem recurs within the guarantee period, we will return at no charge to make it right.
How can I minimize future heating breakdowns after my repair?
Changing your air filter every 1–3 months, keeping supply and return vents unobstructed, and scheduling annual professional maintenance each fall are the best ways to extend equipment life and maintain efficiency. During a maintenance visit, we clean burners, measure gas pressure, lubricate motors, tighten electrical connections, and check safety controls—preventing up to 80% of unexpected winter breakdowns in the Collegedale area.