A.N. Roth Company

We are a fifth-generation, family-owned heating and cooling provider serving Louisville, Kentucky, Southern Indiana, and surrounding areas. Since opening our doors in 1866—the same year Congress approved the creation of the nickel—we have built our work around a whole-house approach, fair prices, and helping customers reduce energy use. We have earned a reputation for providing high-quality service and installations and doing the job right the first time. Homeowners, restaurants, and professional contractors rely on us to address comfort and indoor air quality issues in homes and commercial buildings.

Our core work includes residential and light commercial heating and air conditioning service and installation. We also specialize in geothermal systems, hydronic heating, and radiant floor heating. From routine equipment replacement and uneven hot or cold spots to complete system design, we look beyond a single piece of equipment to understand how ductwork, insulation deficiencies, and other parts of a building affect comfort and efficiency. Our experience and inventory of tools allow us to develop customized solutions for simple and complex heating and cooling challenges, including energy-efficient systems with computer-controlled energy management options customized to user preferences.

Geothermal work is an important part of what we do. We manage complex projects from concept and engineering through installation, completion, and commissioning. As a certified WaterFurnace dealer, our work has been evaluated for overall performance, installation quality, technical training, and business practices. Our professional, factory-trained service and installation experts take pride in the quality of their workmanship. Whether we are designing a geothermal system, installing radiant heat, or solving a difficult HVAC issue, we bring decades of experience and a whole-house perspective to the work.