Charles Stone Heating and Cooling is a premier HVAC contractor offering a comprehensive range of HVAC services for Cookeville residential and commercial buildings. Discover the Charles Stone difference and schedule your service today.
Professional Heating and Cooling Services in Upper Cumberland
Since 1991, Charles Stone has provided professional HVAC services to Cookeville, Tennessee, and the surrounding areas. Our dedication to doing the job right has earned us a loyal customer base. We choose only the best, most qualified technicians and train them further to ensure they meet our exacting standards and expectations.
If you are looking for trusted HVAC service providers in Cookeville and the surrounding areas, contact us today to schedule an appointment.
What makes a highly efficient HVAC repair, maintenance, and installation service?
There are many different components to HVAC systems. Each of the systems will nxeed repairs and maintenance on occasion, but the right HVAC company will only recommend the best option for your needs and use the highest-quality materials and techniques.
Ductless Heating & Cooling Systems
Ductless heating and cooling systems do not require central air ventilation ductwork. Instead, individual units are installed in different rooms, with small lines connecting to a single outside unit.
These individual units, also known as a mini-split system, can switch between heating and cooling, covering your air conditioning needs for all seasons. They are highly efficient, with potential Seasonal Energy Efficiency Ratio (SEER) ratings of up to 30.
Heat Pump Heating and Cooling Systems
Heat pumps utilize new technology that takes heat from the outside air, compresses it, and brings it indoors. During the summer, it reverses this process, cooling the house. Modern heat pumps can operate effectively in temperatures as low as -20°F.
In terms of efficiency, heat pumps are on par with traditional AC units, except that heat pumps can do both heating and cooling with a single unit. In contrast, conventional air conditioning units must work in tandem with a separate furnace unit.
Geothermal Heating & Cooling Heat Pump Systems
Geothermal heat pump systems work similarly to standard heat pumps, but instead of using the outside air, they use temperatures from the earth. A loop system is buried to exploit the significantly more stable underground temperatures.
There are several types of geothermal loop systems, but most require only about five to ten feet of digging. Compared to standard air heat pumps, geothermal heating and cooling systems reduce energy consumption by 25 to 50%. These systems can also assist or even take over heating hot water.
Thermostats
Thermostats are how users send commands for systems to work towards a desired temperature. Programmed thermostats are handy for keeping to a schedule and saving energy. Smart thermostats will improve your schedule and enhance energy savings, along with many convenient features.
Zone Control Systems
Zone control systems allow users to save energy and, therefore, money by setting zones to different temperatures based on use; the entire home doesn’t have to stay at the same temperature.
These systems are easy and affordable to install, saving you in the short and long term.
Ready for year-round comfort? Call Charles Stone for a free estimate on ductless, heat pump, or geothermal systems in Upper Cumberland .
Professional Heating System & Furnace Services
Proper heating isn’t just a matter of comfort; it’s a matter of safety. When Tennessee winters can reach below freezing, you need an effective heating system.
Charles Stone is dedicated to ensuring your furnace is working and keeping the cold at bay. We offer the following residential heating services in Cookeville:
- Electric Furnaces
- Gas Furnaces
Ventilation and Indoor Air Quality
The “V” in HVAC stands for ventilation, which is a category typically widened to include all indoor air quality topics. Here are some of the services Charles Stone offers to improve indoor air quality in Cookeville:
- Air Filters remove dust, pollen, pet dander, and other contaminants.
- Air Purification Systems eliminate viruses, bacteria, mold spores, and dust mites.
- Duct Cleaning clears dust and debris for better airflow and is performed once every one or two years.
- Duct Repair restores ductwork for efficient central air.
- Duct Sealing prevents leaks to improve system performance.
- Duct Testing detects air leaks in ductwork.
- Humidifiers add moisture during winter for easier breathing.
- HVAC Sanitizing cleans systems to improve air quality.
- UV Lights kill bacteria and viruses in the air.
- Dehumidifiers reduce summer humidity and protect belongings.
Expert Air Conditioning Repair, Maintenance, & Replacement Services
Charles Stone is proud to offer the following AC services in Cookeville, Tennessee:
- Central Air Conditioning
With years of experience and a reputation for excellence, Charles Stone is Cookeville’s trusted choice for HVAC service. Call today.

FAQs
How large an area do you serve?
We proudly serve Cookeville and the Upper Cumberland region, and thanks to our continued growth, we’ll be expanding into even more areas in 2026.
Do you provide financing options that fit most budgets?
Yes, we offer several flexible plans designed to meet a wide range of financial needs. Visit our financing page to explore the latest offers.
Do you offer commercial HVAC services?
We offer several commercial services for businesses of all types in and around the Cookeville area, including:
commercial HVAC replacement & installation
