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.
The cost of commercial HVAC maintenance in northeast Tennessee varies depending on the number of units you have, the age and condition of your equipment, and how often you schedule service visits. Properties with four or more rooftop units typically pay more per visit than a single-story building with one package system.
Equipment type also affects price. Systems with older refrigerants, custom controls, or non-standard components require more time and specialized parts to service. If our technician discovers significant wear or damage during the inspection, repair costs will be added to the maintenance visit. We always explain the extra charges before starting any work.
Scheduling commercial HVAC installation for a new property is less expensive than emergency replacement, and regular maintenance keeps your equipment running efficiently so you delay that replacement for as long as possible.
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. Professional heating contractors in this region understand the unique requirements of homes and businesses nestled in the Appalachian foothills, where elevation changes and varying microclimates create distinct heating challenges. Our comprehensive heating services encompass everything from traditional gas furnace installation to modern heat pump installation systems designed for regional efficiency.
The mountainous terrain of northeast Tennessee often requires specialized heating solutions that can adapt to fluctuating temperatures and varying home layouts. Whether you’re dealing with a century-old farmhouse or a modern mountain retreat, proper heating system design considers factors like insulation challenges, ductwork accessibility, and local utility availability. Our heating contractors also provide furnace replacement services for aging systems that struggle with the region’s demanding weather patterns. From boiler installation in historic properties to energy-efficient solutions for new construction, we ensure your heating system delivers consistent comfort while managing utility costs effectively throughout the extended heating season that characterizes this beautiful but climatically challenging region of Tennessee.
Comprehensive HVAC solutions in northeast Tennessee require expertise that goes beyond basic installation and repair. The region’s diverse geography, from river valleys to mountain ridges, creates unique indoor climate challenges that demand sophisticated system integration and ongoing maintenance strategies. Professional HVAC contractors understand how seasonal temperature swings, varying humidity levels, and elevation differences affect system performance throughout the year. Our complete HVAC services include advanced smart thermostat installation and precision HVAC tune up services that optimize performance for local conditions.
Modern HVAC systems in this region benefit from specialized components like whole house humidifier installation to combat dry winter air, and UV air purifier installation to address indoor air quality concerns common in tightly sealed mountain homes. Our HVAC contractors also provide comprehensive HVAC maintenance programs designed specifically for the extended heating and cooling seasons typical of northeast Tennessee. Whether you’re upgrading an existing system or designing climate control for new construction, professional HVAC services ensure optimal comfort, energy efficiency, and system longevity in this climatically diverse region.
Furnace reliability becomes critical when northeast Tennessee experiences its characteristic cold snaps and extended winter weather patterns. The region’s mountain location means furnace systems work harder and longer than in milder climates, making professional repair services essential for maintaining consistent home comfort. Local furnace repair specialists understand the specific challenges posed by elevation changes, varying natural gas availability, and the strain that temperature fluctuations place on heating equipment throughout the extended heating season.
Common furnace issues in this region include problems with furnace igniter replacement due to frequent cycling, furnace heat exchanger repair from thermal stress, and furnace blower motor repair caused by extended operation periods. Emergency situations like furnace not turning on repair require immediate attention when outside temperatures drop below freezing. Professional furnace repair services in northeast Tennessee maintain extensive parts inventory for both gas and electric systems, ensuring quick resolution of heating emergencies. Our technicians also provide preventive maintenance to identify potential issues before they become costly repairs, helping homeowners avoid heating system failures during the region’s most demanding weather conditions.
Summer cooling challenges in northeast Tennessee extend well beyond typical air conditioning needs, as the region’s unique topography creates varying microclimates that can strain cooling systems. Valley locations may experience intense heat retention, while higher elevations deal with humidity fluctuations that affect AC performance. Professional air conditioning repair services address these regional challenges with expertise in diagnosing and resolving issues specific to local climate conditions and system demands.
Frequent AC repair needs in this area include AC compressor repair from overwork during extended hot periods, AC refrigerant recharge services when systems lose efficiency, and AC leak repair to maintain optimal performance. Mountain humidity can also cause AC not cooling repair situations when systems struggle with moisture removal. Our repair technicians understand how local conditions affect different AC components and maintain comprehensive diagnostic equipment to quickly identify problems. Whether dealing with emergency cooling failures or routine maintenance issues, professional air conditioning repair services ensure your system operates efficiently throughout northeast Tennessee’s demanding summer season, providing reliable comfort when outdoor conditions become challenging.
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.