- HEP Heat and Air
- Sputtering Furnace

Sputtering Furnace
Sputtering Furnace | Heat Repair | Heating and Air Conditioning | Cookeville
When a Cookeville cold snap turns your cozy home into an icebox, HEP’s sputtering furnace specialists are only a call away. Our certified technicians arrive fast, armed with diagnostic tech that pinpoints the problem and restores warm air before pipes freeze or comfort fades. From aging gas furnaces to modern high-efficiency systems, we bring decades of local know-how and a truck stocked with genuine parts, so most fixes happen on the very first visit.
Choose HEP for dependable heat repair and enjoy transparent, upfront pricing, 24/7 emergency response, and a satisfaction guarantee backed by thousands of five-star reviews across the Upper Cumberland. We respect your home, we respect your time, and—most importantly—we respect your need to stay warm all winter long.
FAQs
What are the most common signs my furnace needs heat repair in Cookeville?
Typical warning signs include loud banging or sputtering noises, short cycling (frequent on/off), a sudden spike in utility bills, cold or uneven spots in the home, and a yellow pilot flame instead of blue. If you notice any of these issues, schedule a professional inspection promptly to prevent further damage or a total system shutdown.
How fast can your technicians respond to a furnace heating emergency in Cookeville?
We provide 24/7 emergency service across Cookeville and the surrounding Upper Cumberland region. In most cases, a certified technician can be at your door within 2–3 hours of your call—often sooner during normal business hours. Our fully stocked service vans carry the most common replacement parts to complete repairs on the first visit whenever possible.
Which furnace and HVAC brands do you repair or service?
Our technicians are factory-trained to work on all major brands, including Trane, Carrier, Lennox, Goodman, Rheem, York, Bryant, American Standard, and more. Whether you have a gas, electric, oil, or hybrid system, we have the diagnostic tools and OEM-grade parts to restore peak performance quickly and safely.
Why is my furnace sputtering or producing uneven heat?
A sputtering furnace can indicate clogged burners, a dirty flame sensor, failing igniter, restricted airflow from a dirty filter, or a malfunctioning blower motor. Uneven heat often points to ductwork leaks, thermostat placement issues, or improper system sizing. Our comprehensive inspection pinpoints the exact cause, then we clean, adjust, or replace the faulty components to eliminate noise and restore balanced comfort.
Do you offer preventative maintenance plans to avoid future heat repair calls?
Yes. Our Comfort Shield Maintenance Plan includes two seasonal tune-ups (spring A/C and fall furnace check), priority scheduling, no overtime fees, and discounts on parts and labor. Routine maintenance prolongs equipment life, maintains manufacturer warranties, improves efficiency up to 15%, and dramatically reduces the likelihood of unexpected breakdowns during Cookeville’s cold snaps.
How much does furnace heat repair typically cost in Cookeville, and what factors affect the price?
Basic repairs such as igniter or flame sensor replacement average $150–$300. More complex fixes—blower motor replacement, heat exchanger repair, or control board replacement—can range from $400 to $1,200. Final cost depends on the part required, labor time, system age, brand-specific components, and after-hours service rates. We always provide a written, upfront estimate and review repair vs. replacement options so you can make an informed decision.