Hillestad Heating & Cooling Systems

Hillestad Heating & Cooling Systems is a trusted HVAC contractor located in Lodi, Wisconsin. With over 30 years of experience, we specialize in residential and commercial heating and cooling solutions. Our dedicated team provides installation and repair services for furnaces, air conditioners, boilers, and air quality units. We pride ourselves on exceptional customer service and quick response times, ensuring your comfort year-round. Our commitment to quality workmanship has made us a leader in the HVAC industry throughout Dane, Columbia, and Eastern Sauk Counties.

Hillestad Heating & Cooling Systems has proudly served the HVAC needs of Lodi, Wisconsin, and surrounding areas since its establishment in 1988. Founded by a group of five skilled professionals with diverse expertise in heating and cooling systems, the company began as a modest operation working out of personal vans and garages. The commitment to delivering high-quality services allowed them to grow rapidly, leading to the acquisition of a dedicated office space in downtown Lodi followed by the construction of a specialized facility in an industrial park. With extensive experience in both residential and commercial installation and repair services, Hillestad Heating provides a comprehensive range of solutions that include furnace installation and repair, ductless systems, boiler systems, air conditioning services, air quality enhancement solutions, and refrigeration systems. We understand that every client has unique needs; thus we offer customized solutions tailored specifically to y