Serving All of North Iowa
HVAC Repair in North Iowa
Johnson Heating & AC is North Iowa's most experienced HVAC company. Furnace repair, AC service, boiler repair, and 24/7 emergency response throughout the region.
HVAC Services We Provide Across North Iowa
Furnace repair
Furnace installation
AC repair & installation
Boiler repair
Heat pump service
Water heater repair
Mini-split installation
Emergency heating repair
North Iowa's #1 HVAC Repair Company
Since 1996, Johnson Heating & AC has been the HVAC company North Iowa calls first. We've built our reputation through thousands of successful repairs, installations, and emergency responses across more than a dozen communities.
Whether you're in Mason City or an hour out in a rural county, we make the trip. Our service trucks are fully stocked, our techs are certified, and our pricing is always upfront.
30+ years serving North Iowa
24/7 emergency HVAC response
Same-day service most repairs
All brands and systems
Bryant authorized dealer
Cities We Serve in North Iowa
Mason City Clear Lake Charles City Northwood Osage Forest City Garner Hampton Algona Britt Belmond Iowa Falls New Hampton Rockford Nora Springs
View All Service Areas HVAC Repair Anywhere in North Iowa
Call or text for same-day service — 24/7 emergency available.