Eco Temp HVAC

Eco Temp HVAC operates as a locally owned heating and cooling contractor serving St. Charles, Chicago, and Lemont-area homeowners. The company was founded nearly a decade ago by Jordan Walczyk and Kyle Kozlowski, who initially operated out of their mother's garage before building a full-service operation. With a 4.9-star average across 72 customer reviews, the company maintains round-the-clock availability every day of the week, meaning a technician can reach a St. Charles residence regardless of when a system failure occurs.

What distinguishes Eco Temp from regional competitors is their focus on premium equipment partnerships and upfront pricing transparency. As an authorized provider of Navien condensing tankless water heaters, they install and service one of the most efficient hot-water solutions currently available for residential applications. Their smart thermostat lineup includes American Standard, Ecobee, Honeywell T9, and Nest units, giving homeowners flexibility in selecting controls compatible with existing or new HVAC infrastructure. Every new installation quote comes at no cost to the customer, and the company offers financing options for major equipment upgrades.

Customer reviews consistently highlight specific technicians and resolution speed. When a St. Charles homeowner contacted Eco Temp on a Saturday morning regarding a tankless water heater malfunction, technician Jordan arrived at the residence within just a few hours and completed repairs the same day. Another reviewer praised Tyler for walking through each diagnostic step during a furnace evaluation, explaining the pricing structure clearly before recommending whether replacement or repair better suited the customer's situation.