Geothermal Heat Pump Systems
A heating and cooling system can use the ground beneath your home to keep you comfortable year-round, and that is exactly what a geothermal heat pump does. Instead of relying on outdoor air temperatures, geothermal systems use the more consistent temperature underground to heat and cool your home. That can make them an efficient option for Outer Banks homeowners looking to reduce long-term energy costs. R.A. Hoy designs and installs geothermal heat pump systems for homes throughout the Outer Banks. And because every property is different, especially here on the coast, we’ll start by looking at your lot, soil conditions, and available space before recommending a system. Geothermal does come with a higher upfront cost than a traditional heat pump, so it’s not going to be the right fit for every home or budget. If you’re building a new home or planning a full HVAC replacement, we’ll help you understand the options and decide whether the long-term benefits make sense for you.
or speak with an expert!
(252) 400-1731 Call NowSame Day Appointments Available by Phone

Geothermal Heat Pump Installation
Installing geothermal on the Outer Banks takes a little more planning than simply choosing a system and putting it in. Our sandy soil and high water table can affect what type of underground loop system makes the most sense for your property. We’ll assess those conditions along with your available yard space before designing the system. That upfront planning is important. We want to make sure the geothermal system isn’t just right for your home, but also realistic for the property it’s being installed on.
Geothermal Heat Pump Inspection & Repair
One nice thing about geothermal is that much of the system isn’t sitting outside exposed to salt air and changing weather. That doesn’t mean it’s maintenance-free, though. Our technicians can inspect the heat pump itself, check refrigerant levels and loop pressure, and make sure the system is operating the way it should. If something isn’t right, we’ll help identify the problem and talk you through what needs to be done.
Understanding the Investment
There’s no getting around it: geothermal is a bigger upfront investment than a standard heating and cooling system. That’s why we’ll make sure you understand what you’re getting into before you make a decision. We’ll talk through the installation process, expected timeline, ongoing maintenance, and how the system compares with more traditional HVAC options. The goal isn’t to convince every homeowner to go geothermal. It’s to help you figure out whether geothermal actually makes sense for your home, property, and budget.
Efficient Heating and Cooling Built for the Long Run
Geothermal is really about looking at the bigger picture. You’ll typically spend more to install the system upfront, but geothermal systems are designed to operate efficiently for many years. For the right home and homeowner, that can make the initial investment worthwhile over the long run. We’ll help you look at the numbers and decide whether that tradeoff makes sense for you.

Heating excellence guaranteed.
And Dozens More
Qualified for All Major Makes and Models
Our team of expert technicians is trained to handle all makes and models of major brands with precision and care. From routine maintenance to complex repairs, we ensure top-notch service for all.
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Ensure optimal efficiency of all your systems
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Lower your utility costs with energy efficiency
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Extend your system’s lifespan through regular maintenance
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Keep you and your family comfortable and safe during all seasons
FAQs
Can an existing home be converted to geothermal, or is it only for new construction?
Existing homes can absolutely be converted to geothermal. It can just be a little more involved than installing the system during new construction. The underground loop still needs to be installed, which means working around existing landscaping and other features on the property. Here on the Outer Banks, we’ll also need to consider your lot size, sandy soil, and water table when determining what type of loop setup could work. If you’re interested, a site assessment is the best place to start.
How much can I expect to save on utility bills with a geothermal system?
There’s no one-size-fits-all number, and we’d rather give you a realistic answer than throw out a percentage that may not apply to your home. Your potential savings depend on things like the size of your home, insulation, energy usage, and the heating and cooling system you’re replacing. During an assessment, we can look at your current setup and help you understand how geothermal may compare.
Does the high water table on the Outer Banks affect geothermal installation?
Yes, and it’s one of the first things we’ll look at. The Outer Banks’ sandy soil and high water table can affect how the underground loop system needs to be designed. Your available lot space matters too, especially when deciding between different loop configurations. That’s why we recommend starting with a site assessment rather than assuming a particular geothermal setup will work for your property.

Need a Maintenance Plan?
- 15% discount on service repairs
- Improved system performance and energy efficiency
- Prolonged lifespan of HVAC and IAQ equipment
- Reduced potential for costly breakdowns and repairs
- Enhanced indoor air quality for a healthier environment
- Priority scheduling and prompt service when needed
- Savings with preventive maintenance & discounted repairs

Financing Available
Financing plans bring value and benefits to homeowners. By opting for a financing option, you can tackle necessary repairs or upgrades without draining your savings or delaying important projects.
Financing is subject to credit approval.
Here are some key advantages:
- Budget-Friendly
- Access to Quality Services
- Timely Repairs
- Flexibility
- Increase Home Value
- Emergency Protection
Keep your home safe and comfortable with a finance plan. Always assess terms and interest rates to find the best one for your needs. A professional can help you make an informed decision.
Learn MoreWayne DeVantier
Awesome service. Technician was on time and very professional. I've never had a tech take pictures/video of my air handlers and outside HVAC systems and show me how they looked. He went over differential temperatures and reassured me my system was in good shape. I've used R.A. Hoy for 23 years and never have been disappointed! Keep up the great work.
Susan Bower
We've used Hoy for over 8 years and have never been disappointed in their service. Our heat pump has lasted longer than others that were serviced by other companies, and we live on the water!
Brandan E
Have called R.A. Hoy numerous times through the years. They are always punctual and knowledgeable. Today they installed an all new heat pump and air handler at my place and did a great job.
Serving the communities in the Outer Banks for over 40 years
Serving the renowned Outer Banks since 1979, RA Hoy Heating & Air Conditioning stands as a trusted name in HVAC services. With a commitment to excellence and cutting-edge technology, they serve as a frontrunner on the North Carolina coast. Boasting a highly trained team, advanced service systems, and a full-service approach, RA Hoy ensures prompt, efficient service year-round. As a distinguished Trane Authorized Comfort Specialist Dealer™, their credibility shines through Energy Savings Maintenance Agreements and a long-standing reputation for customer satisfaction.
Are you a commercial customer outside the Outer Banks area?
Give us a call, and we’ll see what we can do to set you up with our qualified technicians.
or speak with an expert!
(252) 400-1731 Call NowSame Day Appointments Available by Phone















