Take a break from the dog days of summer with efficient air conditioning systems
Need A/C Maintenance?
Madison’s A/C Repair Experts
Call the HVAC technicians at Harker to make A/C repair or A/C installation a breeze
Whether your A/C unit needs a quick fix or it’s time to invest in a new central air conditioning system, the air conditioning experts at Harker are here to help you keep your cool. Our HVAC technicians have been providing high-quality A/C maintenance, repair and installation services to Madison-area residents for more than 65 years. We partner with leading air conditioning expert manufacturers like Carrier and Mitsubishi to bring you the best, most efficient home air conditioning systems for your budget — and provide A/C repairs to keep your system running smoothly. Harker’s A/C repair experts work quickly so you can get right back to enjoying the dog days of summer.
Call for Service or a quote
Our Cooling Services
Air Conditioning
Heat Pumps | Cooling
Mitsubishi Cooling /Heating
We Are Your Nest Elite Pro
Air Conditioner Maintenance
Air Duct Cleaning
Cooling Advice & Tips
Learn More About A/C Maintenance
cooling Blog
How to Prepare Your Windows to Best Cool Your Home in Summer
While Wisconsin is known for the cold, our summers can get hot! Without proper home preparation, summer fun can quickly turn sour. Windows are an
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.
Mastering Lake House Climate Control
Get the most out of your summer getaway with expert Lake House Climate Control tips. Learn how to maintain your HVAC system, improve indoor air quality, and boost energy efficiency for a comfortable, worry-free vacation.
“Over the years, I have used many cooling service providers. Without a doubt, Harker Heating & Cooling customer service is the pinnacle. Our technician discussed the scope of service with us before he began, and briefed us on what he found. We were left with a full report of our options. Harker then checked in with us after the service to see if we had any questions or concerns. Bottom line, if you value service, Harker won’t disappoint.”
– Roger Brown