Buildings show clear signs when a new commercial AC installation makes sense. Your current unit is more than 15 years old and repairs are becoming frequent and expensive. The system struggles to cool the space evenly, leaving hot spots in certain areas. Energy bills keep climbing even though usage has not changed. You have expanded your building or converted spaces that the existing AC cannot handle. Equipment keeps breaking down during the hottest summer weeks, leaving staff and customers uncomfortable. Or you are opening a new commercial space and need a complete cooling system installed from scratch. Any of these situations point toward a new commercial AC installation as the practical long-term solution.
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.
Commercial AC installation costs in northeast Tennessee depend on several factors. System size and tonnage are the biggest cost drivers. A small packaged unit for a single-office building costs far less than a large split-system serving a warehouse or retail space. Equipment brand and efficiency rating also affect price, with higher SEER-rated units costing more upfront but lowering operating costs over time. Whether your building needs new ductwork or electrical upgrades adds to the total, and accessibility matters too. Equipment that requires crane placement or work in tight spaces costs more than a straightforward ground-level installation.
For buildings that currently have no ductwork, you need to budget for that separately, which can add significant cost depending on the layout. Businesses often compare the total cost of a new packaged commercial unit against the RTU replacement process when an existing rooftop unit is failing. In many cases, a full installation with a modern high-efficiency system pays for itself through lower monthly energy bills within a few years.
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 winter conditions demand reliable heating solutions that can handle everything from freezing temperatures in the Appalachian foothills to unexpected cold snaps. Our comprehensive heating services ensure your property stays comfortable year-round, whether you’re dealing with an aging system or planning a complete upgrade. We specialize in all heating technologies, from traditional gas furnace installation to modern heat pump systems that provide efficient year-round climate control.
The region’s variable elevation and weather patterns require heating systems that can adapt to changing conditions while maintaining energy efficiency. Our team understands local building codes and utility requirements, ensuring every installation meets regional standards. We also offer innovative solutions like radiant heating systems for ultimate comfort and ductless mini-split systems for targeted zone heating. From emergency repairs during harsh winter storms to planned system replacements, we provide reliable service backed by extensive knowledge of heating technologies that perform well in Tennessee’s diverse climate conditions.
Complete HVAC solutions for northeast Tennessee properties require expertise in both heating and cooling systems that can handle the region’s humid summers and cold winters. Our full-service approach encompasses everything from routine maintenance to complex system installations, ensuring optimal indoor air quality and energy efficiency throughout the year. We understand how the area’s varying elevations and microclimates affect HVAC performance, tailoring our services to meet specific environmental challenges.
Our comprehensive offerings include advanced thermostat solutions that optimize energy usage and specialized heat pump services ideal for the region’s moderate climate. We also provide preventive maintenance programs designed to extend equipment life and prevent costly breakdowns during peak seasons. Indoor air quality is particularly important in this region, which is why we offer air purification systems to combat allergens and pollutants. Whether you need emergency repairs, system upgrades, or energy-efficient replacements, our team delivers solutions that enhance comfort while reducing operating costs across all seasons.
When your furnace fails during northeast Tennessee’s unpredictable winter weather, professional repair services become essential for maintaining home comfort and safety. Our specialized repair team addresses all types of furnace issues, from minor component failures to major system malfunctions that could leave you without heat during critical times. The region’s temperature fluctuations and humidity levels can stress furnace components, making regular maintenance and prompt repairs crucial for reliable operation.
Common issues we address include startup problems, heat exchanger complications, and blower motor failures that can compromise heating efficiency. Our technicians are equipped to handle both gas and electric furnace systems, ensuring comprehensive service regardless of your heating setup. We also provide emergency response for urgent situations, understanding that furnace failures don’t wait for convenient times. Our diagnostic approach identifies root causes rather than just symptoms, preventing recurring issues and extending equipment lifespan while maintaining optimal heating performance throughout Tennessee’s challenging winter conditions.
Northeast Tennessee’s hot, humid summers put significant strain on air conditioning systems, making professional repair services essential for maintaining cool, comfortable indoor environments. Our repair specialists understand how the region’s climate challenges affect AC performance, from refrigerant issues caused by temperature extremes to electrical problems resulting from frequent system cycling during peak demand periods.
We address all common cooling problems, including insufficient cooling capacity, compressor failures, and refrigerant leaks that can compromise system efficiency. Our team also handles blower motor repairs and electrical issues that commonly occur during high-usage periods. Emergency service availability ensures you’re never left without cooling during extreme heat events that are becoming more frequent in the region. We use advanced diagnostic equipment to quickly identify problems and provide lasting solutions that restore optimal performance. Our repair approach focuses on energy efficiency improvements whenever possible, helping reduce operating costs while ensuring reliable cooling throughout the demanding summer season in northeast Tennessee.
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.