HVAC Services Wichita KS | Call 1st Call Heating and Cooling

Founded in 2004 by Mike Mickus, 1st Call has built a reputation on personalized, honest service—starting with Mike’s commitment to protecting elderly customers from overcharging. As a local, owner-operated business, we focus on building long-term relationships with Wichita residents and businesses, offering affordable, reliable HVAC care without the impersonal feel of larger companies.

For Wichita’s climate, we proactively address local challenges like heat pump reversing valve failures—which can affect heating efficiency in winter—through thorough diagnostics and precise repairs. We also emphasize regular maintenance, including checking and replacing clogged air filters to improve airflow, reduce strain on your system, and maintain indoor air quality year-round.

Our bi-annual maintenance includes inspecting key components, cleaning systems, and testing performance to catch small issues—like refrigerant leaks or worn parts—before they become costly repairs. For Wichita homes, this helps ensure your heating and cooling systems handle seasonal extremes reliably, extends equipment lifespan, and keeps energy bills manageable.