A dependable furnace is essential when winter hits Knoxville. If your heating system fails, it can quickly disrupt your home’s comfort—and your family’s safety.
For fast, expert heating repairs, turn to Chancey & Reynolds. Our certified HVAC technicians have proudly served the Greater Knoxville area for more than 40 years. With over 20,000 satisfied customers and 500+ five-star reviews, we’re proud to be the region’s most trusted name in heating service.
Whether you need routine furnace repairs or emergency service, we’re here when you need us most. Call today to speak with our team or learn more about our 24/7 heating and heat pump repair solutions in Knoxville.

Trusted Heating Repair Services in Knoxville, TN
When cold weather arrives in Knoxville, a well-working heating system is essential for staying warm and comfortable. At Chancey & Reynolds, our certified HVAC technicians bring years of experience to every heating repair job. We respond quickly, arrive on time, and thoroughly inspect your furnace to identify and resolve the issue. If your system is beyond repair, we can help you upgrade to a new, energy-efficient furnace. Proper installation is key to long-term performance, and our team is here to guide you through every step—from system selection to professional setup—ensuring your new unit meets your household’s specific heating needs. In addition to furnace repair and replacement, we offer a full range of heating services in Knoxville, including:- Heat Pump Repair: Whether you have a ground-source or air-source heat pump, our technicians can quickly troubleshoot and fix any issues.
- Heat Pump Replacement: If it’s time for an upgrade, we offer efficient, budget-friendly heat pump options to keep your home consistently comfortable.
- Smart Thermostat Installation: Take control of your indoor climate with a smart thermostat, offering convenience and energy savings—even when you’re away.
- Furnace & Heat Pump Maintenance: Regular maintenance improves efficiency, extends system life, and helps avoid costly emergency repairs. Schedule yearly inspections with our certified pros to stay ahead of issues.
- Indoor Air Quality Improvements: Our team inspects your HVAC system, ductwork, and filters to ensure everything is clean and functioning properly—so your home stays healthy and comfortable.

Common Heating Issues Chancey & Reynolds Repairs
Some of the most common heater issues include the following. Chancey & Reynolds will quickly diagnose and recommend an effective resolution:
- Dirty air filter: A clogged air filter is a common cause of heater and AC problems. When the air filter is dirty and clogged, the HVAC must work harder to move air into the home. A clogged filter may also lead to other issues, including a low-limit switch on your furnace. We recommend changing your filter every month.
- Broken thermostat: A malfunctioning thermostat can prevent your heater from working. Smart and standard thermostats can malfunction. First, check if the batteries need replacing. Second, review the thermostat settings to ensure they are correct. If everything seems normal, our technicians may replace your thermostat.
- Broken fan: If your home doesn’t get sufficient airflow, the house will seem cold in the winter. The HVAC fan motor, belts, bearings, and ducts should be checked every year so your heater doesn’t fail.
- Leaking ductwork: Leaking heating ducts can make it expensive to keep your home warm. The ducts deliver heat from the furnace or heat pump to all the rooms in the home. It’s recommended to have your ductwork checked annually to ensure that it’s completely sealed. Properly functioning ductwork keeps your heater from having to work twice as hard.
- Low fuel: A furnace needs sufficient fuel to run and heat the home. A low fuel level may cause the heater to shut down or blow cold air. Call Chancey & Reynolds for service if your heat pump or furnace doesn’t seem to be generating warm air.
- High heating bills: Are your heating bills much higher than the same month last year? You should have your HVAC inspected by one of our expert technicians for yearly maintenance.
Furnace New Installations In Knoxville, TN
If your furnace or heat pump is over ten years old, our HVAC experts in Knoxville can provide the best furnace replacement services.
An outdated and inefficient furnace is expensive and prevents your home from being as comfortable as possible. If your heating system is over 10 years old or if repair costs are 30% to 50% of the replacement cost, consider replacing it. Your heating system may need replacing if you experience these issues:
- Frequent furnace or heat pump repairs
- Strange noises from the furnace, such as rattling or buzzing
- Emitting soot, rust, or dust during operation
- Cracked heat exchanger
- Shutting off for no reason
- Uneven temperatures from room to room.
Tips to Keep Your Heater In Top Working Condition
Everyone wants to avoid expensive heater repairs. Chancey & Reynolds’ certified professionals recommend the following steps to keep your system in good working order:
- Install a high-quality air filter every 30 days
- Keep grass, pollen, and leaves from collecting near heat units
- Shut off your furnace humidifier in the summer
- Replace your carbon monoxide detector battery annually
Contact Chancey & Reynolds Today For HVAC Systems Repair In Knoxville, TN
No one wants their furnace to break down during a cold winter. You can count on Chancey & Reynolds to provide affordable, same-day heater repair services in Knoxville, TN.
Contact Chancey & Reynolds, Inc., for all your HVAC services in Knoxville at (865) 986-3883. Our top-rated HVAC company is locally owned and offers free estimates before all heater repair services in Knoxville.
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For more than 40 years, Chancey & Reynolds has provided heating and cooling solutions that Knoxville residents and business owners trust.
Get in touch today!
Call one of our offices or, fill out the form below to schedule an appointment.
