Expert HVAC installation, repair, and maintenance serving the entire Chicagoland area. Same-day service available — keeping your family comfortable year-round.
From first-time installs to emergency repairs, we keep your home comfortable in every season.
New central air and ductless mini-split systems installed by certified technicians, sized right for your home.
Furnace installation, heat pumps, and boilers — reliable heating solutions that keep you warm all winter.
Fast same-day repairs for all major brands. We diagnose the problem right the first time.
Seasonal tune-ups and preventive maintenance to extend the life of your system and cut energy bills.
Sunny HVAC provides fast, reliable heating and cooling services across the greater Chicago area — including the city and surrounding suburbs.
We treat every home like our own — no surprise charges, no shortcuts.
You'll know the exact cost before we start — no hidden fees, ever.
Our team is NATE-certified and background-checked for your peace of mind.
AC out in the middle of summer? We'll be there fast — often the same day you call.
All repair work is backed by our 1-year workmanship guarantee.
Get your AC system serviced before the heat hits. Full 21-point inspection, filter replacement, and coil cleaning.
Real reviews from real neighbors in your area.
"Sunny HVAC came out the same afternoon my AC stopped working. Fixed it in under an hour and the price was very fair. Highly recommend!"
"Professional, on time, and honest. They didn't try to upsell me on things I didn't need. Will use them for all my HVAC work going forward."
"Installed a brand new system for us. Great communication throughout the whole process. Everything is running perfectly and my energy bill dropped!"
Call us or send an email and we'll get back to you within the hour during business hours.