Residential Geothermal Heating & Cooling Systems
Efficient, Comfortable, and Environmentally Friendly Solutions
Experience year-round comfort with geothermal heating and cooling solutions from J.O. Mory. As a trusted WaterFurnace provider, we install high-efficiency systems that harness the earth’s natural energy—helping you lower utility bills, reduce your carbon footprint, and enjoy consistent indoor temperatures in every season.

Why J.O. Mory’s Geothermal Heating & Cooling? The Numbers Speak for Themselves
As a licensed dealer of WaterFurnace Geothermal Systems, J.O. Mory is proud to bring this cutting-edge technology to homeowners across Northeast Indiana and Southern Michigan. Our systems are known for their quiet operation, long lifespan, and the ability to save homeowners up to 70% on heating, cooling, and hot water costs.

Recognized as the Greenest Solution
Government agencies like the EPA and Department of Energy, industry experts, and system owners all agree that geothermal heating and cooling is one of the most energy-efficient and environmentally responsible solutions available today.
Save Up to 70% on Energy Costs
Geothermal systems can cut your heating, cooling, and hot water bills by as much as 70%. Use the WaterFurnace savings calculator to estimate your potential savings. Additional local incentives may be available — check dsireusa.org for rebates in your area.
Proven and Growing Nationwide
Over 1,000,000 geothermal systems have already been installed in homes, businesses, and government buildings across the U.S.—with approximately 50,000 more added each year as more homeowners make the switch to cleaner, more innovative energy.
Why Choose Geothermal Heating & Cooling
Geothermal systems are more than just an alternative to traditional HVAC—they’re a smarter, cleaner, and more efficient way to keep your home comfortable all year long. Here’s why homeowners across Indiana and Michigan are making the switch to geothermal.

Energy Efficiency
Geothermal heat pumps are among the most energy-efficient heating and cooling systems available. For every unit of electricity used, the system can deliver more than five units of heating or cooling energy—far surpassing the efficiency of traditional systems. This level of performance translates to significant energy savings over time.
A system designed to deliver long-term performance with minimal energy use can save you up to 70% on your heating, cooling, and hot water costs.

Comfort & Reliability
Enjoy consistent indoor temperatures year-round with no hot and cold spots. IntelliZone2 zoning system provides advanced features that allow you to fine-tune the comfort of each area in your home. Geothermal systems also operate quietly, without the noise of traditional outdoor units.

Environmentally Friendly
Geothermal systems use the renewable energy stored beneath your home—eliminating the need for combustion, flames, or fossil fuels. They produce no carbon monoxide and have zero direct emissions, making them one of the cleanest home comfort solutions available.
Switching to geothermal energy has the same environmental benefits as planting 750 trees: it reduces your carbon footprint while increasing your home’s value and efficiency.

Features of WaterFurnace Geothermal Systems
WaterFurnace geothermal systems are designed for long-term reliability, safety, and comfort—bringing homeowners efficient performance without compromise. Whether you’re building a new home or upgrading your current system, these features set WaterFurnace apart.

Reliable Renewable Technology
WaterFurnace systems operate 24/7, regardless of the weather or outdoor temperature. This is a reliable geothermal system designed for the long haul that spans up to 25 years and loop systems rated to last 100+ years.
Flexible Installation Options
Whether your home is new or existing, these systems are made to fit. WaterFurnace units come in horizontal, vertical, and bottom-flow configurations, providing flexible geothermal installation options to meet your space and system design needs.
Quiet Operation
Say goodbye to noisy outdoor condensers. WaterFurnace systems operate quietly indoors at lower speeds, providing consistent comfort without the disruption of traditional HVAC noise.

Safety & Clean Air
There is no combustion, no open flames, and no fuel burning—just safe, renewable energy. WaterFurnace systems eliminate the risk of carbon monoxide and use high-efficiency MERV 11 filters to improve indoor air quality for a healthier home environment significantly.
Low Visual Impact
WaterFurnace systems blend seamlessly into your home. With no bulky outdoor units or wall-mounted equipment, they offer low visual impact while still delivering high performance.
Frequently Asked Questions
What kind of metal fabrication services do you offer?
We provide ductwork, structural, and custom metal fabrication in aluminum, steel, and stainless steel. Our shop is equipped with advanced tools to produce precision components. Every project is crafted to meet your exact specifications.
What industries do you serve with your metal fabrication services?
We serve a wide range of industries including agriculture, automotive, construction, foundries, and recycling. Our team understands the unique requirements of each sector. We deliver durable, high-quality metal solutions tailored to your application.
Are you ISO certified for metal fabrication?
Yes, we’re ISO 9001:2015 certified for quality management in metal fabrication. This certification ensures consistent production standards and customer satisfaction. You can trust our fabrication team to deliver precision and reliability on every project.
Ready to Upgrade Your Home with Geothermal?
We specialize in high-efficiency heating and cooling systems that save energy and lower utility bills. Let us help you upgrade to more innovative, greener comfort with HVAC technology built for the future.
- Quick Response Times
- Transparent Quotes
- 100% Satisfaction Guarantee

Reliable Service Any Time in Any Day
Whether you’re dealing with an emergency, planning a system upgrade, or starting a new project, J.O. Mory is ready to help. Our licensed team is standing by to deliver expert service across Northeast Indiana.
Serving Homes & Businesses Across Northeast Indiana
J.O. Mory provides expert HVAC repair, plumbing installation, electrical upgrades, and geothermal heating solutions across Northeast Indiana. No matter your location, our certified technicians deliver fast, reliable service backed by over 130 years of experience.
Allen County
LaGrange County
Noble County
Steuben County
We Are Involved in Our Community & Industry
They say no man is an island, and we believe that’s true for businesses as well. We thrive on being active participants in our communities and industry.










Trusted by Homeowners, Businesses & Builders Across Northeast Indiana
Homeowners, businesses, and contractors continue to choose J.O. Mory for one reason: we deliver on our promises. From emergency HVAC repairs to full-scale geothermal installations, our clients know they can count on us for expert service and honest work.

Abel with J O MORY is the best technician. He was friendly, very knowledgeable, and professional.
This company has done work for us over the course of 22 years. We have been happy with response time. Professionalism of technicians and quality of work.
We have been satisfied with their work each time.
Great job! Professional and friendly. JO Mory did a great job installing my new furnace, looks and runs great. Mason has been back to do routine service and has done an awesome job!
We have been customers of JO Mory since we moved to Fort Wayne in 2001. We have used them for emergency and routine services. They installed our residential backup generator and rewired our entire electrical system in our home.
We cannot say enough about Greg F. He is knowledgeable about many household functions. He is very professional, trustworthy, and a joy to have him work on our home. He is the best plumber in Fort Wayne.
The service manager Kurt was great to work with and puts customer service first.
I am very happy working with Kevin M. He was very responsive and helpful and definitely a great value compared to others in the market. I have also used their preventative services and that was also a great experience!
