Professional HVAC Repair in Louisville, KY 40272 - Geothermal By Design

5501 Blevins Gap Rd, Louisville, KY 40272

(502) 216-8300

http://www.geothermalbydesign.com

Frequently Asked Questions

What are the most common HVAC repair issues you see in Louisville homes, and how does geothermal help?

In the Louisville area, we frequently encounter issues like thermostat malfunctions and dirty evaporator coils, which reduce system efficiency and comfort. While we expertly repair conventional systems, a geothermal installation or upgrade often addresses the root cause. Geothermal systems have fewer mechanical components exposed to the elements, leading to less wear and fewer common failures. Their consistent, earth-coupled operation also places less strain on the system compared to traditional air-source heat pumps struggling with our seasonal temperature swings, resulting in greater long-term reliability and fewer repair calls.

How long does a typical geothermal HVAC installation take for a Louisville home?

The timeline for a geothermal installation in Louisville depends on the home's existing ductwork, the chosen loop type (vertical or horizontal), and site conditions. A full system replacement typically takes 3 to 5 days for the indoor unit and ductwork integration. The ground loop installation is a separate phase that can add several more days, especially for vertical loops which require drilling. With over 500 local installations under our belt, our team at Geothermal By Design efficiently coordinates these stages to minimize disruption, providing a clear schedule from the initial design through to completion.

We have an old conventional system. Can we switch to geothermal, and what's involved?

Yes, switching from a conventional furnace and air conditioner to a geothermal system is a common project for us. The process begins with a detailed home assessment and geothermal loop design specific to your property. We then install the ground loop, which exchanges heat with the earth, and connect it to a high-efficiency geothermal heat pump inside your home. Your existing ductwork can often be utilized. While it's a significant investment, our over 28 years of design expertise ensures a system tailored for Louisville's climate, typically reducing your heating and cooling costs by 30-70% and paying for itself over time through energy savings.

Service Capabilities

  • HVAC installation or replacement
  • HVAC system repair

Our Story

Geothermal By Design was founded in Louisville in 2005 by Larry Kaelin to fill a critical gap in the local market: the lack of trained geothermal professionals. With over 50 years of collective experience in conventional HVAC and a specialized 28-year focus on geothermal systems, Larry and his team bring deep, practical expertise to every project. Since starting the company, Larry has personally designed and overseen the installation of more than 500 geothermal units across the Louisville area, combining extensive training—including teaching geothermal classes himself—with hands-on knowledge. The company's mission is rooted in providing Louisville homeowners with a reliable, eco-friendly heating and cooling solution that delivers significant, long-term savings on energy bills. Their approach is built on exceptional customer service, precise system design, and a commitment to educating clients about the benefits and operation of their geothermal systems.

Business Location & Hours



Mon:9:00 AM - 5:00 PM
Tue:9:00 AM - 5:00 PM
Wed:9:00 AM - 5:00 PM
Thu:9:00 AM - 5:00 PM
Fri:9:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


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