Watch for these warning signs that your heating and cooling system needs professional attention:
Posted on Lisa Russ2025-10-06Trustindex verifies that the original source of the review is Google. I would like to express my sincere gratitude to Matt for his exceptional service. He exceeded his responsibilities by adding a heat pump to my home purchase. Without prior acquaintance, he took the initiative to visit the property and assess the job requirements. On the same day, he contacted me to confirm that he could complete the task within a few hours, providing a reasonable price. I was delighted not only by the affordability but also by his ability to schedule the work for the following week. After searching for a month for someone to undertake this project, I encountered numerous companies unwilling to travel to my area. However, Matt not only accepted the job but also executed it with remarkable skill and efficiency, all while keeping costs manageable. I wholeheartedly recommend him and his company to anyone seeking honesty, quality workmanship, and a customer-first approach. Thank you, Matt, for your outstanding support "Lisa Russ"Posted on Brianne Hess2025-10-06Trustindex verifies that the original source of the review is Google. Matt and his team are amazing! Extremely professional and meticulous in their work. Matt is fast at addressing issues and accommodating when it comes to scheduling, even going as far as making weekend visits. His installation techniques and HVAC knowledge are something to be proud of! Best in LaFollette! Matt has faith in his units, and I have faith in Matt.Posted on Josiah Name2025-09-26Trustindex verifies that the original source of the review is Google. Scheduling was very simple and the person organizing dispatch was courteous. The technician was professional in appearance and behavior. Initially we had scheduled for an annual maintenance which was quoted at $199 but as it turned out we were having problems with our evaporator coil freezing so that was reduced to a diagnostic service call for only $80; that was my mistake for scheduling it as an annual checkup as opposed to a service call so I don't know that the tech was prepared to do cleaning and/or repairs. He did inspect the equipment however, after finding our return vents suboptimal are evaporator coil clogged and potentially a bad capacitor and dirty fan blades and our outdoor condenser was reportedly " very loud but in operable condition with no leaks in the system" he was adamant that we either spend several thousand dollars having them clean the air handler and replacing some maintenance Parts such as the capacitor, cleaning the fan, and replacing the evaporator coil which involves evacuating the coolant, cutting out the evaporator coil from the copper lines and resetting a new evaporator coil in its place. Alternatively we were offered the option to replace the outdoor condenser and the indoor Handler with some modifications being made to the ductwork to improve return air for approximately $9,000. I disassembled the air handler and cleaned the fan and had a technician from another local company come out and look at the system. they disassembled and cleaned the evaporator coil without having to cut the lines and then rechecked the pressures at the condenser and found the improvements in aiflow had raised pressures at the condenser and solved our freezing problem, he also took the time to evaluate our duct work and while not optimal for an older house the system setup is quite common and should be more than sufficient for the requirements of the air handler furthermore they offered to help us find appropriate filters for the returns to prevent the evaporator coil from getting clogged in the future and advised on appropriate filters to use at the air handler. they evaluated the condenser and found that it was no louder than normal and in good working order. How *long* it stays working... we'll see EDIT: after having a discussion with the owner Matt, I understand his point of view about wanting to remove the coil to clean it to prevent potential liability for damage to the lines that looked likely to occur. The options that he gave us a replacing components versus replacing the entire system were reasonable and allowed us to pick from within our interests and budget. It was not high pressure sales pitch or anything like that. but as always folks, if money is tight a second opinion on such a big project never hurts.Posted on Kristopher Herring2025-09-14Trustindex verifies that the original source of the review is Google. These guys are professional, and truly do everything to provide the best service. Very knowledgeable and not afraid to spread that knowledge with you. Matt is an excellent guy and I look forward to having more work done soon!Posted on Pamela Olivio2025-09-10Trustindex verifies that the original source of the review is Google. Very professional and works very good and cleans up. Would recommend them very highly.Posted on Eric Eyink2025-09-02Trustindex verifies that the original source of the review is Google. Thermostat Heating and Cooling were awesome to work with. Did exactly what they said they were going to do when they said they were going to do it. Highly recommend them for any HVAC needs.Posted on Sydney Anne2025-08-26Trustindex verifies that the original source of the review is Google. A big thank you to Matt and his crew! They were a pleasure to work with -- friendly, professional, informative, and efficient. Great customer service, work was done well and quickly, and all at a reasonable price.Posted on Lloyd Hicks2025-08-20Trustindex verifies that the original source of the review is Google. Fast and friendly service,diagnosed the problem in 10 minutes.Same day service tooPosted on Bob Schloemer2025-08-17Trustindex verifies that the original source of the review is Google. Excellent service from TH&C! Our A/C wasn't working when we arrived at Norris Lake and had guests for the weekend. Matt took the time on a Saturday to get our A/C working. Highly recommend.
HVAC tune up pricing in northeast Tennessee typically falls between $100 and $200 for a standard system. The final cost depends on your system type, age, and size. Larger units, heat pumps, and systems with multiple components require more time to service properly.
Systems over 15 years old may need extra attention during a tune up. Older equipment often has components that have worn beyond optimal performance, which our technicians identify and document. This attention to detail helps you plan for future repairs or replacement.
Compared to the cost of HVAC maintenance plans, a single tune up gives you a comprehensive inspection without an ongoing service contract. Both approaches help prevent breakdowns, but a standalone tune up lets you get started whenever your schedule allows.
Emergency or after-hours tune ups may cost more due to demand. Scheduling your maintenance during spring or fall typically offers more availability and competitive pricing before peak heating and cooling seasons arrive.
We diagnose and fix cooling issues quickly, so you stay comfortable without long wait times.
Every system we install or service is chosen to fit your home’s size and cooling needs.
We’re proud to serve northeast Tennessee with dependable service and long-term customer relationships.
We’ve built our service approach around what homeowners actually need: clear communication, fair pricing, and quality work that holds up over time. Every job follows the same trusted steps from start to finish.
We present clear options and an up-front price so you can make the right call with full confidence — no pressure and no surprises.
Our certified technicians install your system to manufacturer specification and verify full performance before we leave the job site.
We check in after the install to confirm everything is running smoothly and answer any follow-up questions you may have.
From routine maintenance to emergency repairs and full system installations, we offer a complete range of heating and cooling services. Click any service below to learn more.
Northeast Tennessee’s challenging mountain climate demands reliable heating solutions that can handle everything from mild autumn evenings to harsh winter storms. Our comprehensive heating services ensure your family stays comfortable throughout the region’s unpredictable weather patterns. From the rolling hills of Johnson City to the valleys of Kingsport, we understand how elevation changes and varying microclimates affect heating system performance.
Whether you need a new gas furnace installation for your mountain home or require efficient heat pump solutions for milder valley locations, our certified technicians bring decades of local experience to every project. We specialize in matching heating systems to your specific geographic location and home design, considering factors like altitude, wind exposure, and local utility availability.
Our heating expertise extends beyond traditional systems to include radiant heating options perfect for mountain cabins and energy-efficient homes. We also provide professional boiler installations for properties requiring robust, reliable heating in Tennessee’s more remote areas. Trust our local knowledge and technical expertise to keep your home warm and energy-efficient all season long.
Complete HVAC solutions for Northeast Tennessee require understanding the unique challenges of our diverse regional climate. From humid summers in the Tennessee Valley to cooler mountain temperatures, your HVAC system must adapt to significant seasonal variations while maintaining optimal indoor comfort year-round. Our comprehensive approach addresses both heating and cooling needs with precision-engineered solutions.
Modern HVAC technology offers incredible opportunities for energy savings and improved comfort control. Our smart thermostat installations help homeowners optimize their systems for local weather patterns, while professional heat pump services ensure efficient operation in our moderate climate zones. We also specialize in advanced air purification systems that address regional allergens and air quality concerns common in our area.
Indoor air quality becomes especially important in Northeast Tennessee, where seasonal pollen and humidity fluctuations can impact comfort and health. Our whole-house humidity control solutions work seamlessly with your existing system to maintain optimal conditions. Whether you’re dealing with dry winter air or humid summer conditions, our integrated HVAC approach ensures consistent comfort and efficiency throughout your home.
Furnace breakdowns never happen at convenient times, especially during Northeast Tennessee’s unpredictable winter weather. When mountain temperatures drop unexpectedly or valley fog creates damp conditions that stress heating systems, you need reliable repair services that understand local climate challenges. Our emergency response covers the entire region, from remote mountain properties to suburban neighborhoods.
Common furnace issues in our area often stem from seasonal humidity changes and temperature fluctuations that can affect critical components. Whether you’re experiencing problems with gas furnace operation or need electric system diagnostics, our technicians carry comprehensive parts inventory for immediate repairs. We understand that emergency situations require swift action, particularly in rural areas where backup heating options may be limited.
Preventive maintenance becomes crucial in our region’s varying elevations and weather patterns. Issues like heat exchanger problems can develop more quickly due to frequent system cycling during transitional seasons. Our diagnostic expertise helps identify potential problems before they become costly emergencies, ensuring your heating system operates safely and efficiently throughout Tennessee’s demanding winter conditions.
Summer cooling challenges in Northeast Tennessee extend far beyond simple temperature control. High humidity levels, afternoon thunderstorms, and varying elevations create complex demands on air conditioning systems throughout our region. From valley communities experiencing heat island effects to mountain homes dealing with rapid temperature swings, effective AC repair requires understanding these local environmental factors.
Rapid response becomes essential when cooling systems fail during peak summer months. Our emergency repair services ensure you’re never left uncomfortable during Tennessee’s hottest days. Common regional issues include refrigerant problems caused by system overwork and compressor stress from frequent cycling during humid conditions.
Diagnostic expertise proves invaluable when addressing issues like inadequate cooling performance that may result from undersized equipment or poor airflow. Our technicians understand how regional factors affect system performance and can quickly identify whether problems stem from mechanical failure, improper installation, or environmental challenges. Professional repair services ensure your cooling system operates efficiently despite Northeast Tennessee’s demanding summer climate conditions.
Get answers to the most common questions about our HVAC services. Still have questions? Reach out to our team — we are happy to help.
Reliable service, honest pricing, and certified technicians — here’s what sets our team apart and why customers come back to us year after year.
A properly sized unit cools every room evenly, avoiding hot spots and cold drafts throughout your home.
When your AC matches your home’s square footage and insulation, it doesn’t need to overwork, helping you save on energy costs.
Oversized systems cycle on and off too often, while undersized ones run constantly. Both lead to faster wear and tear.
Correctly sized units remove humidity effectively, keeping your indoor air more comfortable during northeast Tennessee’s humid summers.
Proper sizing means less strain on the compressor and other key components, minimizing breakdowns and repair costs.
Have a question or need to schedule service? Fill out the form below and a member of our team will reach out to you with next steps.