Geothermal Heating & Cooling

Is Geothermal Right for Me?

Geothermal heating and cooling is a great alternative for many home- and business owners. Use the checklist below to see if it could be right for you:

  • Do you own a home in metro Atlanta that sits on a half-acre or more of land?
  • Do you plan to stay in your home for 5 years or more?
  • Do you own a business with high costs for hot water and other energy use?
  • Do you want to reduce your dependency on fossil fuels?

If you answered yes to any of these questions, you could be a good candidate for geothermal energy. Contact us for a full property analysis.

Contact a Geothermal Specialist

All Geothermal FAQs

  • How much does a geothermal system save me?

    Just like traditional HVAC, the capacity requirements of your geothermal system depends on several factors. Use this geothermal cost calculator to estimate your savings, based on your home’s age, location, current type of heating and cooling, and more.

  • Do geothermal systems need maintenance?

    Yes. While earth loops and geoexchange units are famous for their reliability and durability, a maintenance agreement will ensure that your system operates at peak efficiency for years to come. Stuart Pro offers a convenient maintenance agreement on all geothermal installations.

  • What are the benefits of geothermal energy?

    • Lower Operating Cost
      A WaterFurnace geothermal system delivers an astounding five units of energy for every one unit of electrical energy used. By combining stored earth energy with safe electric power, many WaterFurnace owners realize savings up to 70% for heating, cooling, and hot water.
    • Enhanced Comfort
      Our geothermal systems eliminate hot and cold spots to distribute comfortable air all year long. Experience warm air without the bursts of air associated with ordinary furnaces and heat pumps; and dehumidified air when cooling.
    • Quiet Operation
      Unlike ordinary air conditioners or heat pumps, there is no noisy outdoor. WaterFurnace geothermal systems are designed and constructed for “whisper quiet” operation, similar to your refrigerator.
    • Reliable
      Unlike air conditioners and heat pumps, geothermal systems are installed indoors. Since they are not subject to wear and tear caused by rain, snow, ice, debris, extreme temperatures or vandalism these systems have proven to be very reliable and require less maintenance.
    • Environmentally Friendly
      According to the Department of Energy and the EPA, geothermal systems are the most environmentally friendly way to heat and cool your home. Our systems emit no carbon dioxide, carbon monoxide or other greenhouse gasses, which are considered to be major contributors to environmental air pollution.

  • Can I replace my traditional HVAC system with geothermal heating and cooling?

    Yes. WaterFurnace geothermal heat pumps and geothermal systems are great for replacement or retrofit applications. Most units are easy to install, particularly when they replace another forced-air system. Because there is no combustion, and thus no need to vent exhaust gases, a geothermal system can be installed in areas unsuitable for fossil fuel furnaces.

    Ductwork must be installed in homes that don’t have an existing air distribution system. Geothermal technology is also for in-floor radiant heating, which heats the room by circulating hot water through pipes underneath the floor.

  • Can a geothermal system be installed in my new construction home?

    Yes. The upfront costs for a new construction geothermal system are usually less, and the initial outlay can be included in the monthly mortgage payment. Plus, the build gives you the opportunity to make the house envelope as tight as possible.

    The more insulation and better windows and doors a homeowner includes in the new home, the less capacity they will need for heating and cooling. Smaller capacity requires smaller equipment, and results in reduced energy investment and usage by the homeowner.

  • What equipment is included in a “geothermal system”?

    All geothermal systems are made up of pipes to collect and circulate the energy, and units to transfer the energy.

    • Earth loops
      There are three (3) types of closed loops and one (1) type of open loop that can be used to collect and circulate energy on your property. Horizontal Loops are placed in trenches that run parallel to the earth and range in length from 100–400 feet. Vertical Loops require small-diameter holes to be bored down into the earth 100–400 feet deep. Pond/Lake Loops use coils of pipe placed on the bottom of the pond or lake to capture the geothermal energy. Well-Water Systems (open loops) use groundwater from a well as a direct energy source.
    • Geoexchange units
      Once earth loops have collected the energy, the units transfer it throughout your home in much the same way as a traditional furnace or heat pump. At Stuart Pro we install geothermal heat pumps for whole home comfort, as well as units for targeted applications like heating water, floors, and swimming pools, as well as air purification.

  • Who manufactures the geoexchange units installed by Stuart Pro?

    Stuart Pro is proud to be a certified dealer of WaterFurnace products. Designed to be “Smarter from the Ground Up” these geothermal systems deliver cost-effective, energy-saving, eco-friendly home comfort.

  • Are there different types of geoexchange units?

    Yes. There are three (3) types of geothermal heat pumps to consider:

    • All-in-One
      Provides year round comfort by replacing traditional indoor furnace/outdoor air conditioning applications.
    • Split Geothermal Systems
      Provides installation flexibility with the option of a remote air handler. Use it to provide comfort for a moderate-sized home, or individual zones like the second story on a large home. A geothermal split system can also be used in conjunction with a fossil fuel furnace to “turbocharges” the system with increased efficiency.
    • Hydronic Geothermal Systems
      These units are designed for heating and cooling water in targeted applications such as radiant floor heating, domestic hot water, and snow/ice melting. The modular design and controls provide optimum capacity matching and staging.

  • What are the tax credits for switching to a geothermal system?

    Due to the the Energy Improvement and Extension Act of 2008 (H.R. 1424), Georgia residents are eligible for a Federal tax credit of 30% of the system cost with no cap; as well as a State of Georgia tax credit of up to $2,000.

    H.R. 1424 offers a one-time tax credit of 30% of the total investment for homeowners who install residential ground loop or ground water geothermal heat pumps. A credit of 10% of the total investment is also available (no maximum) for a commercial system installation.

    To qualify, the systems must meet or exceed EnergyStar requirements and be installed December 31, 2016. Owners can file for the credit by completing the Renewable Energy Credits subsection on their tax return forms. For taxpayers that are subject to the Alternative Minimum Tax, they can claim the credit on their taxes for the following year. No proof of purchase will be required; however, in case of an audit, owners are encouraged to keep a detailed invoice of their purchase on file. The contractor who sold and installed the product should list the purchase as a “Geothermal Heat Pump” on the invoice and that it “Exceeds requirements of Energy Star program currently in effect”.

    Consult your local tax professional for advice on taking advantage of the tax credit, as this announcement is not intended as a recommendation or endorsement of any financial strategy.

  • Where can I learn more?

    You can watch this video to learn more about how geothermal energy works and what it can do for your home!

Geothermal Products We Offer

  • Geothermal Heat Pumps

    Learn which heating & cooling pump meets the needs of your home to provide the highest efficiency and the greatest energy savings.

  • Accessories

    Improve comfort levels and expand the functions of your existing geothermal heating & cooling system.

  • Indoor Air Quality

    Reduce indoor air pollutants that can cause health problems ranging from dizziness to asthma with our line of filters, dehumidifiers, UV lights and more.

  • Geothermal Pool Heaters

    Our line of earth loop pool heaters are environmentally-friendly and designed to last nearly twice as long as traditional gas pool heaters.


Chelle J. | Stuart Pro Customer

I’m genuinely pleased with the service technician that comes out for the annual maintenance procedure. This time, I wasn’t disappointed either. I will continue to recommend this company for service. Thanks!

Mark F. | Stuart Pro Customer

My Technician (Luis) did a great job. He listened and understood the problem and then diagnosed the cause of the problem. He clearly explained the issue and the options for repair, he had the parts on his truck and performed the repair work without the need for a second visit. I would recommend Stuart Pro to my friends and family.

Jenny V. | Stuart Pro Customer

Samir was extremely courteous and knowledgeable. He took his time and explained what he was doing and made sure I understood. He was very clean and made me feel comfortable to have him in our home especially during this pandemic.

Charlie M. | Stuart Pro Customer

They have always gone above and beyond. Truly a great company to do business with. Highly recommend using any of their services. You won’t have to worry about any horror stories when dealing with this company Eugene was extremely polite and efficient. And Alex is an excellent service tech as well. I’m sure the other employees are fantastic but have only have had the pleasure of dealing with these two. Always super responsive and care about customer service and experience.

Astrid C. | Stuart Pro Customer

I absolutely loved our experience with Stuart Pro. From the beginning, our salesperson Shayne, was very detailed in examining our house to make sure we had the proper equipment. When the team arrived, they were quick to get started and got the job done quick. The installation team, Fernando and Eli, were such a great team. They made sure they went over what we needed to have done and were quick to install extra vents in our home. I would highly recommend this team to anyone and everyone. I am very satisfied with our experience. After 3 years without working AC, I am glad we went with Stuart Pro.

Gary H. | Stuart Pro Customer

Service technicians were on-time, courteous and efficient in diagnosing and correcting the HVAC problem. Post-repair followup was excellent. Will do business again.

Rick & Pattie G. | Stuart Pro Customer

Very well run organization, they all worked as a team from the very start of my appointment/needs.

Larry B. | Stuart Pro Customer

Stuart Heating & Air recently installed a new air conditioner on our houseboat. Nathan came to the boat and spent a good deal of time assessing what we had and what was needed. Jeff, Mark and all the installers did a great job and left the boat in perfect condition when they left.

Contact Us

Stuart Pro is a family-owned business that believes in putting our customers first. That’s why we want to hear from you. Fill out the form and we’ll get back to you soon.

Contact Info


    Contact Us

    Stuart Pro is a family-owned business that believes in putting our customers first. That’s why we want to hear from you. Fill out the form and we’ll get back to you soon.

    Contact Info


      Contact Us

      Stuart Pro is a family-owned business that believes in putting our customers first. That’s why we want to hear from you. Fill out the form and we’ll get back to you soon.

      Contact Info