Professional Heating & Cooling Services in Wheaton, IL
McNally’s Heating & Cooling is a distinguished provider of heating & cooling services in Wheaton, IL. We have earned a reputation for excellence within the HVAC industry, serving both residential and commercial clients in Wheaton and beyond. With an unwavering commitment to customer satisfaction, McNally’s operates 24/7, ensuring we are always available to meet your heating and cooling needs, especially when you need them the most.
From emergency repairs to new installations, McNally’s Heating and Cooling offers a complete range of services to ensure your home or business enjoys optimal comfort throughout the year. Our expertise extends across all aspects of installation and maintenance of furnaces, which are crucial for the cold winters in Wheaton.
Wheaton, IL HVAC Repair and Heating Services
Whether it’s time to replace an aging furnace or install a new heating system, McNally’s Heating and Cooling has you covered. We meticulously assess your specific needs to recommend the most efficient and effective solutions, ensuring your new system provides reliable heating for years to come.
- AC Repair
- AC Installation
- Ductwork Installation
- Ductwork Repair
- Furnace Installation
- Furnace Repair
- And More
Knowing that heating & cooling systems can fail at the most inconvenient times, McNally’s provides 24/7 emergency repair services. Our responsive team is equipped to handle any situation, ensuring that your furnace is up and running swiftly to restore warmth and safety to your property.
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.
Why Choose McNally's for Heating Services in Wheaton?
24/7 Availability: Emergencies don’t adhere to a schedule, which is why McNally’s offers round-the-clock services to address your heating & cooling issues at any time.
Unmatched Expertise: With a deep understanding of the latest HVAC technologies and techniques, our team ensures that every installation, repair, and maintenance job is executed flawlessly.
Commitment to Quality: Using only high-quality materials and equipment, McNally’s guarantees that each project not only meets but exceeds industry standards.
Professionalism: Every interaction with McNally’s Heating and Cooling is characterized by our professional conduct, from the initial consultation to the completion of the service.
Properly installed and maintained heating systems operate more efficiently, reducing your energy bills and environmental footprint, and regular maintenance from experts ensure that your furnace is reliable, minimizing the risk of unexpected breakdowns during the cold months.
Call McNally’s Today for an Estimate on Wheaton A/C, Heating and HVAC Services
Providing heating & cooling services to Wheaton and surrounding areas means McNally’s Heating and Cooling is familiar with the homes, systems and weather in the area. With their 24/7 availability, expertise, and commitment to quality, McNally’s stands out as the premier choice for all your HVAC needs. Whether you’re facing an emergency repair or planning a new installation, trust McNally’s to deliver exceptional results that ensure your comfort and safety.
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!