Air Conditioning Installation & Repair Services Lisle, IL

McNally’s Heating & Cooling is an air conditioning and repair company in Lisle dedicated to providing unparalleled service. With a focus on quality workmanship, professionalism, and years of experience, we stand out as your go-to partner for all heating & cooling needs.

At McNally’s Heating and Cooling, we understand the importance of a comfortable indoor environment, especially when it comes to air conditioning. Our team is committed to delivering top-notch services that ensure your home or business remains cool and cozy throughout the year. With a reputation for excellence and a customer-centric approach, we guarantee satisfaction with every job we undertake.

HVAC Experts in Air Conditioning Installation and Repair in Lisle, IL

Air Conditioning Installation: Whether you’re looking to upgrade your existing AC system or installing a new one, our experts at McNally’s Heating and Cooling in Lisle is here to assist you. We provide professional installation services tailored to your specific needs and preferences.

Air Conditioning Repair: In the event of a breakdown or malfunction, our team is equipped to handle all types of air conditioning repairs promptly and efficiently. From minor fixes to emergency repairs, we are available 24/7 to address any issue that arises.

Have a question? Send us a message.

If you need immediate assistance, call 630-363-9067.

Call or message McNally’s Today for an Estimate on AC and HVAC Services.

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.

Why Choose Professional Air Conditioning Repairs in Lisle?

When it comes to air conditioning installation and repair in Lisle, opting for professional services offers a range of benefits over attempting a DIY approach. Here are some reasons why McNally’s Heating and Cooling stands out:

Expertise: Our technicians possess the necessary expertise and knowledge to handle complex installations and repairs with precision.

Quality Work: We prioritize quality workmanship, ensuring that your air conditioning system operates at peak performance for optimal comfort.

Efficiency: Professional services are more efficient, saving you time and effort while guaranteeing reliable results.

Safety: With professionals handling the job, safety concerns are minimized, protecting both your property and your loved ones.

With a commitment to excellence and customer satisfaction, McNally’s Heating and Cooling proudly serves Lisle with our expert air conditioning installation and repair services. Whether you’re facing an AC emergency or planning to upgrade your system, we are here to cater to all your HVAC needs.

Call McNally’s Today for an Estimate on Lisle A/C, Heating and HVAC Services

McNally’s Heating and Cooling is your trusted partner for all things related to air conditioning installation and repair. With a focus on professionalism, quality service, and round-the-clock availability for emergency repairs, we strive to exceed your expectations and deliver exceptional results every time. Contact us today to experience the difference that McNally’s Heating and Cooling can make in your indoor comfort.

Proudly Serving Lisle

McNally's HVAC of Lisle, IL
630-363-9067
Serving LisleIL and surrounding area, as well as the following zip codes: 60502, 60503, 60504
We are open 24 hours, 7 days a week and provide emergency service as needed.

View our Google Map listing here: Go to McNally’s Map Listing

Areas We Serve

Addison, IL
Aurora, IL
Bartlett, IL
Batavia, IL
Big Rock, IL
Bloomingdale, IL
Boulder Hill, IL
Bristol, IL
Burr Ridge, IL
Campton Hills, IL
Carol Stream, IL
Carpentersville, IL
Cortland, IL
Darien, IL
Downers Grove, IL

East Dundee, IL
Elburn, IL
Elgin, IL
Geneva, IL
Gilberts, IL
Glen Ellyn, IL
Glendale Heights, IL
Hanover Park, IL
Hoffman Estates, IL
Kaneville, IL
La Fox, IL
Lemont, IL
Lily Lake, IL
Lisle, IL
Lockport, IL

Lombard, IL
Maple Park, IL
Montgomery, IL
Mooseheart, IL
Naperville, IL
North Aurora, IL
Oswego, IL
Pingree Grove, IL
Plainfield, IL
Plano, IL
Plato Center, IL
Romeoville, IL
Roselle, IL
Sleepy Hollow, IL
South Elgin, IL

St. Charles, IL
Streamwood, IL
Sugar Grove, IL
Virgil, IL
Warrenville, IL
Wasco, IL
Wayne, IL
West Chicago, IL
West Dundee, IL
Westmont, IL
Wheaton, IL
Willowbrook, IL
Winfield, IL
Wood Dale, IL
Woodridge, IL
Yorkville, IL

About Lisle, IL

Lisle, a charming village situated in DuPage County, Illinois, boasts a rich history and a contemporary blend of residential and business communities. Originally rooted in agriculture and dairying, Lisle has transformed into a hub for high-technology ventures. Nestled along the east branch of the DuPage River, Lisle’s picturesque landscape features rolling hills, fertile soil, and ample greenery, making it an attractive locale for residents and businesses alike. With a population known for its warmth and abundant resources, Lisle stands as a welcoming and thriving community just 26 miles west of Chicago.

From Lisle, take Main St to Lincoln Ave. Take Warrenville Rd to Purnell Rd in Winfield Township. Continue on Purnell Rd to Illinois Rte 59 N/S Neltnor Blvd. Continue on Illinois Rte 59 N/S Neltnor Blvd. Take IL-64 W to Swenson Ave in St. Charles. Turn left onto Swenson Ave, and McNally’s Heating and Cooling will be on the right.
LISLE WEATHER

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4.9 ⭐ Rating on Google with over 1000 Reviews!