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.
Ramona SanzeriMay 2, 2024.My husband and I have complete trust in McNally’s. They’ve been servicing our AC and furnace for a few years and when we recently needed both replaced, Craig was very helpful and attentive. I didn’t even shop around because this is a company I trust. Jeff and the guys doing the installation were professional and left my home clean. Just a very nice experience!Kevin McDunnApril 30, 2024.I just purchased a new, high-efficiency (99.5% AFUE, 22 SEER) dual-fuel furnace and heat pump system. My experience was excellent throughout—from Craig's detailed consultation and proposal process (he's a former HVAC business owner himself) to Eddie McNally ensuring the system was designed properly for my home to Jeff and Manny, who installed and commissioned the system with care and treated my home as if it were their own. The Costco promotion helped make this deal very attractive. I have high confidence in McNally's and recommend them to anyone in the market for enhanced air comfort.Michelle KeenonApril 30, 2024.I can’t speak highly enough about Jimmy at McNally’s coming to work on my air conditioner today. I had such horrible experience with Precision last week that I needed a second opinion and things fixed that were messed up by the other company. Jimmy was friendly, efficient, clear in explaining, not pushy at all in the choices I needed to make, and fair in pricing. I will be a repeat customer.Larry WitzigreuterApril 29, 2024.Esteban was phenomenal. He is so knowledgeable about hvac systems it is amazing. Not only did he service our furnace, but because we were having issues with a lot of dust in the house, he pointed out 3 changes that would help improve our dust issue. We also have a UV air purifier that we could not use because it was originally installed too close to the air filter and was burning a hole in the filter so we had it unplugged. He re-installed the UV air purifier to a better location, so we could continue to use it. I will continue to request Esteban for our maintenance. Great lead service technician. If I could I would give him more than 5 stars….Neil SeguinApril 25, 2024.Cory was friendly, professional and really helpful on our spring HVAC check upJan MooreApril 25, 2024.Technician Angel is the best!Ken GustafsonApril 25, 2024.High quality products and professional service technicians. Our service techniciansJimmy is always knowledgeable and friendly while doing our maintenance in the spring on our air conditioning system and in the fall on our furnace.Pat WeilerApril 24, 2024.Cory was amazing. He explained everything very clearly. He called me through recommendations.Dion CharlesApril 24, 2024.We decided to replace our old HVAC system because we wanted to refinish our basement, and the old system was taking up valuable space. Despite functioning well, it was inefficient and needed to be relocated. We found McNally's through Costco, and our Comfort Advisor, Russ D, impressed us with his technical expertise and experience. He explained the various solutions available to us, helped us understand available rebate and tax credit programs, and was with us throughout the sales process. On the day of installation, Jeff and the McNally's team arrived promptly and showed great respect for our home. They were well-prepared, having taken thorough notes and brought all the necessary equipment, tools, parts, etc. Jeff's regular updates and encouragement to ask questions kept us informed and engaged. The two-day installation process was managed efficiently, with the team cleaning up after day one and returning on day two to complete the job. The attention to detail and professionalism of the McNally's team was impressive. We are 100% satisfied with our new HVAC system and want to thank Russ and the entire McNally's team for their exceptional work. We highly recommend McNally's to anyone in need of HVAC services. Again, thank you to the entire McNally’s Hating & Cooling team!Michael BolandApril 23, 2024.First class customer service. They don't just make a sale and forget about you, they truly care about the work done and do right by the customer. Wouldn't go anywhere else.
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.
Rating on Google with over 1000 Reviews!