Geothermal Water Source Heat Pump Services
Serving Grove City & Surrounding Areas
How Geothermal Water Source Heat Pumps Work
Harnessing Stable Ground And Water Temperatures
Geothermal water source heat pumps transfer heat between your building and the earth or a water body, taking advantage of stable underground temperatures. In winter, the system extracts heat from the loop and moves it indoors; in summer, it reverses to reject heat into the ground or water, delivering efficient heating and cooling with one unit.
Systems can use closed-loop horizontal or vertical piping, pond/lake loops, or open-loop well configurations where permitted. The indoor heat pump, circulation components, and optional desuperheater for water heating integrate with ducted or hydronic distribution to provide quiet, even comfort throughout the space.
Comfort, Efficiency, And Sustainability
By leveraging steady ground temperatures, geothermal systems often achieve efficiencies far exceeding conventional HVAC, translating to lower utility costs and consistent indoor comfort. With minimal outdoor equipment and durable loop fields, they operate quietly and can deliver long service life with fewer weather-related failures.
Geothermal technology reduces on-site combustion and associated emissions while supporting better humidity control and indoor air quality. Many projects may qualify for rebates or tax incentives; consult current program details and a tax professional to understand potential savings for your installation.
From Load Calculations To Long-Term Maintenance
Guaranteed Heating & Cooling begins with a detailed site evaluation, heat loss/heat gain calculations, and loop field design suited to soil conditions and available land or water resources. We review open- versus closed-loop options, water chemistry (for open-loop), and permitting requirements to recommend the right configuration for your building and goals.
Our trained team manages drilling or excavation, HDPE pipe fusion, and proper grouting to protect groundwater. We size pumps for optimal flow, charge the loop with approved antifreeze where needed, and commission the system by flushing, purging air, verifying refrigerant performance, and calibrating controls for dependable operation.
To preserve efficiency, we provide routine maintenance including filter changes, loop pressure and flow checks, flushing service as required, and performance tune-ups. Guaranteed Heating & Cooling also offers diagnostics, repairs, and system upgrades to keep your geothermal investment running at peak performance year after year.
Contact Us Today!
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Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Two summers ago our AC went out. We contacted Guaranteed Heating & Cooling based on recommendations of friends and weren't disappointed. Their response was quick and they assessed and made a recommendation, which matched the homework we had done in advance. The price was also very reasonable compared to alternatives we researched. Our 2025 spring semi-annual service call was equally satisfactory. The tech was on time, and called ten minutes before arriving. The visit was efficient and thorough for a winter pre-check. And last week we requested a follow up visit for an unusual noise. The owner came out and thankfully it was a simple fix and the visit still covered by our semi annual check. We prefer dealing with local family owned businesses and this is one we will continue to use. We have recommended this biz to several friends and neighbors, and four of them having used and let us know they were very pleased. We don’t recommend a company unless truly warranted, and this recommendation has been earned.Trustindex verifies that the original source of the review is Google. Guaranteed Heating and Cooling is the best in the business! I had my furnace replaced which was over 20 years old and they did a wonderful job! It went out in the winter and one of their technicians came out and got the old one to run until the new one could be installed. Highly recommend to anyone! I just had a service visit under the service plan that I purchase every year. The technician found that the gas pressure entering my furnace was too high causing the heat exchanger to hit 160 degrees F. He told me it is due to all the new construction of homes in my area. If I wouldn’t have had the yearly inspection done it would have caused my heat exchanger to fail in 8 years or less. Highly recommend this company and also the purchase of their annual service plan!Trustindex verifies that the original source of the review is Google. We appreciate the hard work, attention to detail and going the extra mile that Ben and his company have always provided. We get their maintenance service plan every year that covers both spring and fall checkups to make sure everything is running well for each season. Definitely would recommend Guaranteed Heating and Cooling.Trustindex verifies that the original source of the review is Google. Had to replace my 42 year old system which included furnace and AC. I chose Guaranteed Heating & Cooling for two reasons. First because of the price, and second because they’re a family owned business, not one of the more expensive chains you see advertised. They started at 7:20 AM and wrapped things up around 1pm. Very happy with my choice. I’d recommend them to anyone.Trustindex verifies that the original source of the review is Google. This is truly the definition of a family owned business. Ben Sr installed my gas furnace 4.5 years ago and young Ben came out to service it. He was very professional and courteous. He did not push anything on me and I love that. He gave me the brochure let me read about the service agreement then decide if I wanted to pay for a maintenance call or a service agreement.. I asked if he would make sure he called me to set up service for the spring and he said they absolutely would… a huge plus since I can never seem to remember to do that!Google rating score: 4.7 of 5, based on 109 reviews
Local Expertise, Financing, And Support
Tailored Solutions And Responsive Service
Guaranteed Heating & Cooling understands local permitting processes and building practices in Grove City, helping streamline approvals for geothermal loop fields and mechanical installations. Our team designs systems that align with seasonal temperature patterns and water resources typical of Grove City to ensure reliable comfort and performance.
We guide homeowners and businesses in Grove City through available financing options and potential incentives offered by regional utilities and programs. By matching system sizing to your usage profile, we help maximize lifetime energy savings and comfort for properties in Grove City.
From swift scheduling to ongoing maintenance plans, our responsive service keeps geothermal systems running smoothly for customers throughout Grove City. Contact Guaranteed Heating & Cooling to schedule a consultation and discover how a geothermal water source heat pump can benefit your property in Grove City.
Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Two summers ago our AC went out. We contacted Guaranteed Heating & Cooling based on recommendations of friends and weren't disappointed. Their response was quick and they assessed and made a recommendation, which matched the homework we had done in advance. The price was also very reasonable compared to alternatives we researched. Our 2025 spring semi-annual service call was equally satisfactory. The tech was on time, and called ten minutes before arriving. The visit was efficient and thorough for a winter pre-check. And last week we requested a follow up visit for an unusual noise. The owner came out and thankfully it was a simple fix and the visit still covered by our semi annual check. We prefer dealing with local family owned businesses and this is one we will continue to use. We have recommended this biz to several friends and neighbors, and four of them having used and let us know they were very pleased. We don’t recommend a company unless truly warranted, and this recommendation has been earned.Trustindex verifies that the original source of the review is Google. Guaranteed Heating and Cooling is the best in the business! I had my furnace replaced which was over 20 years old and they did a wonderful job! It went out in the winter and one of their technicians came out and got the old one to run until the new one could be installed. Highly recommend to anyone! I just had a service visit under the service plan that I purchase every year. The technician found that the gas pressure entering my furnace was too high causing the heat exchanger to hit 160 degrees F. He told me it is due to all the new construction of homes in my area. If I wouldn’t have had the yearly inspection done it would have caused my heat exchanger to fail in 8 years or less. Highly recommend this company and also the purchase of their annual service plan!Trustindex verifies that the original source of the review is Google. We appreciate the hard work, attention to detail and going the extra mile that Ben and his company have always provided. We get their maintenance service plan every year that covers both spring and fall checkups to make sure everything is running well for each season. Definitely would recommend Guaranteed Heating and Cooling.Trustindex verifies that the original source of the review is Google. Had to replace my 42 year old system which included furnace and AC. I chose Guaranteed Heating & Cooling for two reasons. First because of the price, and second because they’re a family owned business, not one of the more expensive chains you see advertised. They started at 7:20 AM and wrapped things up around 1pm. Very happy with my choice. I’d recommend them to anyone.Trustindex verifies that the original source of the review is Google. This is truly the definition of a family owned business. Ben Sr installed my gas furnace 4.5 years ago and young Ben came out to service it. He was very professional and courteous. He did not push anything on me and I love that. He gave me the brochure let me read about the service agreement then decide if I wanted to pay for a maintenance call or a service agreement.. I asked if he would make sure he called me to set up service for the spring and he said they absolutely would… a huge plus since I can never seem to remember to do that!Google rating score: 4.7 of 5, based on 109 reviews
Family Owned
Generations of dedication, built on family values.
Emergency Service Available
Reliable emergency service, always available.
25+ Years in Business
Proven expertise built over a quarter-century.
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