24/7 Emergency Service

National Heating and Air Conditioning is here to help with 24/7 emergency HVAC services. Call us today at (513) 621-4620 if you have an urgent issue in the Greater Cincinnati area! Whether your heat won’t come on during a cold snap or you’re struggling with no AC in the summer, our expert HVAC professionals are available day or night.

Geothermal Heating & Cooling in Greater Cincinnati, OH

More and more homeowners are installing geothermal heating systems in Cincinnati thanks to new heat pump technologies and a variety of government rebates and financial incentives.

At National Heating and Air Conditioning, we have extensive experience installing, repairing and maintaining geothermal heating systems in Cincinnati. With over 80 years of experience, you can trust us for all your heating and cooling needs.

Call National today at (513) 621-4620 to learn more about our geothermal HVAC services!

Benefits of Geothermal Heating & Cooling

Geothermal systems take advantage of the constant temperature of the earth at depth to heat and cool your home more economically than other alternatives.

Thanks to their unique design, geothermal heating systems offer many benefits, including:

  • Highly-efficient heating and cooling
  • No fuel usage and low environmental impact
  • No need for expensive supplemental heating
  • Relatively simple heat pump maintenance

Contact us online or give us a call at (513) 621-4620 to learn more about the benefits of a geothermal heating system!

Geothermal Air Conditioner Maintenance

Like any heating system, routine maintenance is the key to keeping a geothermal heating system running at peak efficiency and extending its lifespan. This typically includes things like changing the air filter, cleaning the air handler, and checking refrigerant levels.

At National Heating and Air Conditioning, we can handle all the maintenance needs of your geothermal heating system, and we feature highly experienced, NATE-certified technicians that will keep your system running at peak efficiency. With a well-maintained system, not only will you be more comfortable, but you will save money on your utility bills, as well!

When you need trusted geothermal HVAC service in Cincinnati, call (513) 621-4620!

Geothermal Heating & Cooling System Repair

Over time, typical wear in your geothermal heating system will cause components like the compressor, system fans, or blower motor to fail, requiring repair services.

At National Heating and Air Conditioning, we can handle all of your repair needs, from replacing the fan belt to changing filters or replacing the compressor. Our technicians will diagnose your system quickly and give you the best heating and cooling repair options for your needs and your budget.

Contact us online or give us a call at (513) 621-4620 today for affordable, reliable repairs on your geothermal heating and cooling system.

Geothermal HVAC System Installation

When your geothermal heating system becomes too expensive to operate or needs several major components repaired at once, scheduling a geothermal heat pump installation to replace your existing unit may be the best option.

Our team at National Heating and Air Conditioning can quickly and efficiently replace your heat pump with a new model, which will be trouble-free and more efficient. We can also handle completely new geothermal heat pump installations.

If you want to install a new geothermal HVAC system or replace your old one, National is the HVAC company you can trust. Dial (513) 621-4620 or  schedule a consultation!

Schedule Geothermal Heating Services in Cincinnati

Geothermal heating systems are a great way to both heat and cool your home in a way that is economic and environmentally-friendly. At National Heating and Air Conditioning, we can handle all your geothermal heating system needs, from maintenance to new installations.

Call us today at (513) 621-4620 to schedule geothermal heating installation, repair, or maintenance today!

Frequently Asked Questions

A geothermal system works like a standard heat pump, moving heat from one area to another using refrigerant and a compressor. Instead of air, geothermal heating systems use a ground loop as a heat source or heat sink.

In the winter, heat is extracted from the ground loop through a heat exchanger, warming the refrigerant in the heat pump and heating the indoor air. In the summer, heat is extracted from the indoor air by the geothermal heat pump system and transferred through the heat exchanger to the ground loop.

Most geothermal heating and cooling systems use a closed ground loop, which is a series of pipes that circulate a special heat-transfer fluid. The most common ground loops include:

  • Horizontal Ground Loop: Pipes are laid out at a shallow depth in a horizontal excavation. This configuration requires more space, but is economical.
  • Vertical Ground Loop: Pipes installed in vertically bored holes. This solution takes less surface area but is costly.
  • Pond/Lake Loop: Pipes are laid at the bottom of a pond or lake. This system is inexpensive, but requires access to nearby water.

For a geothermal heating and cooling system, the ground loop is typically the most expensive part of installing the system, but it lasts for decades. The initial investment for a geothermal system can be higher than other types of HVAC systems, but the operating costs of a geothermal system are lower.

Installation times vary, but most geothermal systems can be set up in five to 10 days.

financing Image

Tax Credits and Price Match

Find Out Your Savings Options
financing Image
Found a better price? We'll meet or beat it!

Price Match guarantee

What To Expect Discover the National Difference
Satisfaction Guaranteed

Your comfort is our top priority, so we'll work tirelessly to guarantee you're 100% satisfied with our service.

Over 90 Years Experience

We have been providing HVAC services since 1931, so we have the experience to solve any of your problems.

Trained Technicians

Our team stays up to date with and continuously trains on all the latest HVAC technologies.

24/7 Emergency Service

HVAC systems choose the worst times to breakdown, so we're available nights, weekends, and holidays to help!

Upfront, Honest Pricing

We offer free estimates and price matching on all major equipment purchases. We’ll match any competitor's price as long as the equipment is an “apples-to-apples” comparison.

Convenient Financing

Costs should never be a barrier to receiving the services you need, so our team offers financing options, subject to approved credit.

Satisfaction Guaranteed

Your comfort is our top priority, so we'll work tirelessly to guarantee you're 100% satisfied with our service.

Over 90 Years Experience

We have been providing HVAC services since 1931, so we have the experience to solve any of your problems.

Trained Technicians

Our team stays up to date with and continuously trains on all the latest HVAC technologies.

24/7 Emergency Service

HVAC systems choose the worst times to breakdown, so we're available nights, weekends, and holidays to help!

Upfront, Honest Pricing

We offer free estimates and price matching on all major equipment purchases. We’ll match any competitor's price as long as the equipment is an “apples-to-apples” comparison.

Convenient Financing

Costs should never be a barrier to receiving the services you need, so our team offers financing options, subject to approved credit.

Our Reviews

What Our Clients Are Saying

Brandon of National Heating did an excellent job servicing my AC. He is very thorough, knowledgeable, and professional. He discovered that the low outside temperature sensor had not been set up on my Evolution Connex Control and took care of it. I appreciated his top-notch service!

Thomas S.

Great company that I trust. Very thorough. I just had my air conditioner annual service. I used Help in the past. They always tried to upsell every opportunity they had. National Heating and A/C is the real deal from booking the appointment to the actual work. Every person I have dealt with is kind, knowledgeable, and…

Paul M.

I can highly recommend National (previously Nelson Comfort) Heating and Air especially if Sanjay is the company representative. He was beyond good in that he completely cleaned the outside unit and was very thorough with the ac equipment inside the house. He even destroyed a wasp nest that I had not noticed. Five stars for this…

Susan S.

Excellent experience all around. Communication from the company was timely and complete. My service technician Chad Wilson was very knowledgeable, efficient and helpful. I had a lot of questions, having just moved into a house with systems that were unfamiliar to me (geothermal, radiant heat). Chad answered all my questions and spent extra time helping me…

Mary C.

My family has been using this company for years. They've always provided us with honest feedback on pricing for repairs and maintenance. This means a lot to a family on a tight budget. We never feel like we are charged for unnecessary items. All charges are explained and examined in great detail before being followed through.…

Megan K.