Air Conditioning Installation & Repair Service Wheaton, IL
McNally’s Heating & Cooling offers round-the-clock air conditioning services in Wheaton, IL. Specializing in air conditioning installation and repair services, McNally’s Heating and Cooling has become synonymous with professionalism, quality, and customer satisfaction.
We offer full-service air-conditioning installation and repairs, and emergency repairs 24/7. From new air conditioning installations that ensure your home remains cool and comfortable during the hot summer months to prompt and efficient repairs aimed at restoring optimal performance to your heating and cooling systems, McNally’s has you covered.
Wheaton, IL HVAC Repair and Air Conditioning Services
When it comes to air conditioning installation in Wheaton, McNally’s Heating and Cooling excels in providing seamless and efficient services. With a keen eye for detail and a commitment to using only the highest quality equipment, McNally’s ensures that every installation is performed with precision, guaranteeing optimal performance and longevity of your HVAC system.
- AC Repair
- AC Installation
- Ductwork Installation
- Ductwork Repair
- Furnace Installation
- Furnace Repair
- And More
Understanding that heating and cooling emergencies can arise at any moment, McNally’s Heating and Cooling provides 24/7 emergency repair services. Whether it’s the peak of summer or the dead of winter, our team is always ready to respond to your call, ensuring that your comfort and safety are never compromised.
Call or message McNally’s Today for an Estimate on AC and HVAC Services.
Jeanette ChalhoubNovember 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 BastenNovember 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 PettinatoNovember 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 RealieNovember 29, 2023.Cory was great, answered all my questions.Timothy SheehanNovember 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 ShogrenNovember 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 tillmansNovember 28, 2023.Furnace went out Friday after Thanksgiving. Brendon fixed us up that night after a looong day.Jonathan HavlikNovember 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 FNovember 24, 2023.Excellent service by Kyle. Friendly, timely and thoroughly explained things. Highly recommend McNally’s and Kyle.Randy NovakNovember 24, 2023.Technician Kyle was great - on time, clear in his recommendation and very nice.
Professional Air Conditioning Services in Wheaton, IL
Why Choose McNally’s Heating and Cooling?
Professionalism: Every interaction with McNally’s Heating and Cooling is characterized by the utmost professionalism. From the initial consultation to the completion of your project, you can expect courteous, respectful, and efficient service.
Quality: McNally’s Heating and Cooling is committed to delivering the highest quality of workmanship. By using premium materials and employing skilled technicians, we ensure that every job meets our stringent standards of excellence.
Experience: With years of experience serving the residents of Wheaton and beyond, McNally’s Heating and Cooling brings a wealth of knowledge and expertise to every project.
Availability: Emergencies don’t wait, and neither does McNally’s Heating and Cooling. Our 24/7 availability ensures that you have access to expert HVAC services whenever you need them, providing peace of mind all year round.
Call McNally’s Today for an Estimate on Wheaton A/C, Heating and HVAC Services
Offering a wide range of services from air conditioning installation and repair to 24/7 emergency repairs, we are dedicated to ensuring the comfort and satisfaction of our customers in Wheaton. By choosing McNally’s Heating and Cooling, you’re opting for a company that values excellence, safety, and efficiency, making it your ideal partner for all your heating and cooling needs.
Proudly Serving Wheaton
McNally's HVAC of Wheaton, IL
630-363-9067
Serving Wheaton, IL 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 Wheaton, IL
Wheaton, Illinois, is a distinguished city located in DuPage County, approximately 25 miles west of Chicago. As the county seat, Wheaton is a central hub of activity and governance within the region. The city boasts a rich history, having been settled between 1837 and 1838, and today it offers a blend of suburban living with close proximity to urban amenities.
Wheaton is renowned for its vibrant downtown area, which features tree-lined streets, upscale retail shops, award-winning restaurants, indulgent day spas, and quaint boutiques. This makes the downtown area a perfect destination for shopping, dining, and leisure activities, contributing to the city’s charming atmosphere.
Nearby Restaurants
Nearby Library
Nearby Parks
From Wheaton, take N Gary Ave to IL-64 W/E North Ave. in Carol Stream. Use the left 2 lanes to turn left onto IL-64 W/E North Ave. Continue to follow IL-64 W. Continue on S Kirk Rd and turn left onto Swenson Ave. We are on the right.
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