Cooling
Heat Pumps: Your Solution to Fluctuating Temperatures
Struggling with Wisconsin’s wild spring temps? Learn how heat pumps efficiently heat and cool your home year-round. Harker Heating & Cooling can help.
May 15, 2026
With 24/7 HVAC technician services available in Madison, WI, Harker Heating and Cooling is ready to install, maintain and repair your home’s heating and cooling systems.
Harker Heating & Cooling Inc. has provided high-quality heating and cooling services to residents of Dane County since 1949. Our dedicated staff of HVAC specialists is available to handle any emergency, installation or repair 24/7, 365 days a year. Count on Harker to get the job done right.
We believe everybody should feel comfortable in their home. In Wisconsin where the weather can swing from one extreme to another, you want to be able to rely on your HVAC systems to function at optimal levels. When it comes to repairing or replacing your furnace, air conditioner, fireplace, or water heater, you can rest assured that Harker’s team of HVAC contractors will provide an honest assessment of the problem, and provide you with the most affordable solution.
That’s why we make it fast and easy to request an in-home estimate. Once you request a service, our team will arrive ready to perform repairs or replacements on-time and on-schedule. Don’t waste your time with dodgy HVAC contractors. Trust our reliable, efficient HVAC experts to get the job done.
Struggling with Wisconsin’s wild spring temps? Learn how heat pumps efficiently heat and cool your home year-round. Harker Heating & Cooling can help.
Shower running out of hot water? Learn common causes – from failing water heaters to plumbing issues – and how to restore hot water in your home.
Weighing space heaters and central heating? Compare costs, safety, lifespan, and maintenance to find the best heating option for your home.
