Heating & Cooling Solutions for Your Home in Schaumburg, IL

Whether it’s a below-freezing winter or humid summer, McNally’s has heating and cooling solutions for the entire Schaumburg area. As a family-owned business, we know how stressful it can be when your HVAC system or A/C unit isn’t working properly. Not only is it stressful, but with extreme weather, a home without heat or air conditioning can be a safety concern. 

We know there are lots of options for heating and cooling in the Schaumburg, IL area, but McNally’s offers reliable services you can trust. 

Schaumburg, IL HVAC Services and Repair

Those Chicago winters are brutal. To make sure your HVAC system is in tip-top shape for winter in Schaumburg, call McNally’s. One of the best things you can do for your furnace is to have it looked at before repairs are necessary. Routine maintenance is essential to increase the lifespan of your appliances. The last thing you want to have to happen in your home is going to turn on the heat on the first freezing night to realize it doesn’t work. That emergency repair will be costly!

McNally’s offers year-round heating services in Schaumburg, including:

Be sure to schedule your routine maintenance in Schaumburg for your HVAC system BEFORE winter. During the warm months, wear and tear can result in replacement parts, as well as the build-up of debris from the elements. 

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A/C Installation and Repair in Schaumburg, IL

Not only do we get freezing winters here in Schaumburg, but we also get very hot and humid summers. Before it gets unbearably hot out, call McNally’s. We’ll send out one of our technicians to make sure everything is in working order with your A/C system. Since most AC units are outside, they are exposed to the cold winter weather and damage can occur. That’s why McNally’s recommends a spring checkup before summertime in Schaumburg. 

Our fully licensed team has seen it all, and there’s no job too big or too small for us. Currently, we offer several A/C services in Schaumburg, including: 

As midwesterners ourselves, the team as McNally’s know how crucial being cool and comfortable during a Schaumburg summer is. Call us today to schedule routine maintenance, or to get the ball rolling on putting in a new AC before it gets too warm!

At McNally’s, we know that heating and cooling emergencies don’t always happen between the hours of 9-5. That’s why we offer 24/7/365 emergency repair services to the Schaumburg area. No matter what time of day or night, whether it’s a holiday or a Monday, McNally’s has your back.

Call McNally’s Today for an Estimate on Schaumburg HVAC Services

If you live in Schaumburg and are interested in talking to us further about our services, don’t hesitate to reach out. We can be contacted by phone or online, and someone from McNally’s team will be able to answer any questions you may have. We offer free estimates on service with no prior commitment necessary. We’re a no-nonsense type of family business, and we’ll never tack on hidden fees or give you a surprise charge at the end of service.

Excellent
Based on 1541 reviews
Jeanette Chalhoub
Jeanette Chalhoub
November 29, 2023.
Repeat customer. Got a new HVAC/AC unit two years ago, and when we needed to change our first floor unit, I only called McNallys. Russ has worked with us both times. He is great and I would recommend!
Wincie Basten
Wincie Basten
November 29, 2023.
Angel was polite, professional and efficient. Even though I called at the last minute, Angel came to the rescue. He cleaned my furnace. And gradually, it went from 60 degrees to 70 degrees. Angel is an asset to your company. He was fantastic. Thanks to all of you for helping me with my "heating" issue. You guys are the best. I will be using you in the future.
Robyn Pettinato
Robyn Pettinato
November 29, 2023.
McNally's is the best! They installed my AC unit last summer and today they came to do a maintenance check on my furnace. The technician Brenden was great! He was very thorough and checked that everything was working as it should be. I renewed my maintenance agreement without hesitation because I will not go anywhere else now that I've seen the care that McNally's takes of their customers.
Marc Realie
Marc Realie
November 29, 2023.
Cory was great, answered all my questions.
Timothy Sheehan
Timothy Sheehan
November 28, 2023.
The after hours on call tech (Evan) came out immediately . Fixed the problem got heat back in our house. Because of him , McNallys will be our new HVAC provider!
John Shogren
John Shogren
November 28, 2023.
We needed a new furnace due to a crack in our furnaces heat exchanger. We went Costco and learned about McNally's. It was a no-brainer.. No one can beat McNally's and they offer solid customer Service from Sales to Installation to Service.
mike tillmans
mike tillmans
November 28, 2023.
Furnace went out Friday after Thanksgiving. Brendon fixed us up that night after a looong day.
Jonathan Havlik
Jonathan Havlik
November 25, 2023.
Recently during our annual tune-up, Esteban quickly noticed a crack that was emitting CO. Our furnace is only 6 years old so this unexpected issue caught us off guard. The entire McNallys team was extremely patient and explanatory as they helped us work through the issue. We ultimately decided to replace and upgrade our current system with a better one, and within four days, our new system was properly installed and working. The installation team was neat and efficient, I was so pleased. Thank you to Russ for helping us with the financial paperwork and rebates, he came to our home twice to make sure everything was in order, despite it being a holiday week. We look forward to continued work with McNallys and highly recommend them to anyone in the area.
Patrick F
Patrick F
November 24, 2023.
Excellent service by Kyle. Friendly, timely and thoroughly explained things. Highly recommend McNally’s and Kyle.
Randy Novak
Randy Novak
November 24, 2023.
Technician Kyle was great - on time, clear in his recommendation and very nice.

Proudly Serving Schaumburg

60007, 60159, 60168, 60172, 60195

About Schaumburg, IL

Schaumburg is located around 30 miles outside Chicago and 11 miles west of O’Hare International Airport. Currently, Schaumburg has a population of around 75,000 people. It’s also home to Woodfield Mall, which is a popular shopping center in the Chicagoland area. Schaumburg is home to one of the only two IKEA stores in Illinois, as well. 

 

Schaumburg was incorporated in 1956 but was home to many Native American tribes before that. The early residents of Schaumburg were German immigrants, and the Schaumburg of today still reflects it. The town was once a small farming community and has now developed into a bustling commercial center with tons of shops and restaurants. Schaumburg is a bustling suburb of Chicago in Cook County with plenty to do whether you enjoy the outdoors, shopping, or nightlife.

SCHAUMBURG WEATHER

Contact Us Today

FREE ESTIMATES – 24/7 EMERGENCY SERVICE

4.9 ⭐ Rating on Google with over 1000 Reviews!

Contact Us Today

FREE ESTIMATES – 24/7 EMERGENCY SERVICE

4.9 ⭐ Rating on Google with over 1000 Reviews!