Wally's Heating & AC

We learned the hard way in this line of work by either trying to do it ourselves or simply looking for the lowest price...... These guys are legitimately a 5 star organization for good reason. We now use them for all of our properties. There is no alternative to experience.

They just installed a new furnace today.
Wonderful man. Wonderful staff. Impeccable work! Outstanding service. I'll be calling them again this Summer for a new air conditioner. Thank you Wally! - Carole Holderness.

I had my furnace replaced with a high efficiency furnace. The work exceeded my expectations! they do great work at a very reasonable price, and I would recommend their service to anyone.

We have relied on Wally’s Heating and Air Conditioning for year’s now to handle all our HVAC needs. We are very satisfied with their service and reliability.

Wally has replaced my AC, furnace, water heater, and managed my HVAC stuff for 25 years. I completely trust him in every way.

He is a Marine Corps Viet Nam vet, attends ongoing HVAC training regularly, has life-guiding religious beliefs, is a devoted family man and grandfather, and for me, one of the coolest features of Wally, is he loves his work.

Dealing with his business is always fair, safe, reliable, and confidence inspiring.

Great contractor that is very knowledgeable about Hydronics and snow melt systems. I work for a major boiler manufacturer and would recommend Wally with no reservations.

Wally and his company are the best in the business
He is a great professional and even a better human being
He saved me a lot of money on an emergency call on the coldest day of the year

Called at 5:30 pm they were here at 8 am. Great prices. The best.

Set an appointment for a A/C wall unit install a week in advance, they cancelled job day before appointment.

Wally and Rick are great! One of the true professional HVAC specialists in Chicagoland.