Geothermal Heat Pump Services in Asheville, NC
Mountain ready comfort, year round
A geothermal heat pump moves heat between a home and the ground instead of the outside air, using a loop of buried pipe that stays at a stable temperature year round regardless of whether it is a January cold snap or a July heat wave. Bullman installs and repairs geothermal systems for homes across the Asheville area, where rocky terrain and steep lots make loop design a bigger factor in project cost than it is in flatter parts of the state.
or speak with an expert!
(828) 202-7469 Call NowSame Day Appointments Available by Phone

How a Geothermal System Works
Ground temperature a few feet below the surface stays close to 55 degrees year round in western North Carolina, warmer than winter air and cooler than summer air. A geothermal heat pump uses that stable temperature to heat the home in winter and cool it in summer through the same equipment, moving heat rather than generating it directly, which is why geothermal systems typically use less electricity per degree of heating or cooling than an air source heat pump working against outdoor extremes.
Geothermal Installation
Installation starts with a site evaluation to determine whether the property supports a horizontal loop, which needs more available land, or a vertical loop, which is drilled deeper and fits smaller or rockier lots common on Asheville hillsides. Bullman coordinates the loop installation and the indoor heat pump equipment as one project, then commissions the system to confirm refrigerant charge, water flow, and airflow are all within spec before calling the job complete.
Geothermal Repair
Because the ground loop itself rarely fails, most geothermal repair calls involve the indoor heat pump unit, the circulating pump, or the refrigerant circuit rather than the buried piping. Bullman diagnoses these systems the same way as any heat pump, checking electrical components, refrigerant pressure, and airflow before assuming a larger issue with the loop.

Reliable Comfort: Experts in HVAC
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.
-
Ensure optimal efficiency of all your systems
-
Lower your utility costs with energy efficiency
-
Extend your system’s lifespan through regular maintenance
-
Keep you and your family comfortable and safe during all seasons
Our Certifications & Awards
FAQs
How much land does a geothermal loop system need?
A horizontal loop typically needs a quarter acre or more of accessible land, while a vertical loop can fit on a much smaller lot since it is drilled straight down instead of laid out across the yard. Bullman evaluates the specific property during a site visit to recommend which loop type fits.
Does a geothermal system work for both heating and cooling?
Yes, a geothermal heat pump provides both from the same equipment by reversing the refrigerant cycle, similar to an air source heat pump but using ground temperature instead of outdoor air. This makes it a year round system rather than one that only handles part of the year.
How long does a geothermal loop last?
Buried loop piping is typically rated for 50 years or more, since it is protected from weather and mechanical wear once installed. The indoor heat pump equipment has a shorter service life, comparable to a standard heat pump, and is the part most likely to need replacement first.
Is geothermal installation more disruptive to my yard than other systems?
A vertical loop involves drilling one or more narrow boreholes, which disturbs a small footprint of the yard, while a horizontal loop requires trenching across a larger area. Bullman reviews both options against the specific lot before recommending one over the other.
Can an existing furnace or air conditioner be replaced with geothermal?
Yes, geothermal systems can replace existing heating and cooling equipment, though the project involves loop installation in addition to the indoor equipment swap. Bullman compares the upfront cost against long term operating savings during the consultation so the decision is based on the specific home.
A geothermal project involves more planning than a standard system swap, and Bullman walks through loop design, equipment sizing, and cost before any ground is disturbed. Consultations can be scheduled online or through 24/7 chat, and once installed, the system qualifies for the same maintenance plan and priority scheduling available on any other equipment Bullman services.

Need a Maintenance Plan?
- 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

HVAC & IAQ 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. 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 MoreKerry Sherrill
The Bullman staff exemplifies customer service. They are always responsive, professional, polite and friendly. While they always do a quality job, yesterday they went above and beyond due to the weather. The serviceman walked up a very steep hill in the snow with his tool bag and filters just to do a routine preventative maintenance check. Thank you Bullman
Kristy Hensley
Quick response and excellent, comprehensive service. The technician was able to diagnose my problem and offer two solutions. They provided a quote for each and completed repair within one week. Very pleased with Bullman - have used them before and will again
Gregory Kramer
Excellent service. Staff and technicians are all professional, responsive, and qualified. Five years of service, including replacing the entire heating and air, including duct replacement. Outstanding workmanship
Serving the communities in Asheville, North Carolina for over 30 Years.
When it comes to reliability, credibility, and exceptional customer service, Bullman Heating stands at the forefront. Our commitment to comfort and quality has solidified our position as the trusted leader in heating and air conditioning for the Asheville, North Carolina area. We offer services all across the broader Asheville area so give us a call to get one of our highly qualified technicians dispatched to you. Whether you need installation, repairs, or maintenance, we’re ready to provide you with the best solutions backed by our unmatched expertise.
We take pride in our local roots and are deeply committed to the comfort of our community. We use only the best products available on the market to ensure optimal results.
or speak with an expert!
(828) 202-7469 Call NowSame Day Appointments Available by Phone


















