McNally's Heating & Cooling

Name: McNally's Heating & Cooling
Address: 3491 Swenson Ave, St Charles, IL, 60174, US
Telephone: 630-363-9067
Rating: 4.5

3491 Swenson Ave
St Charles, IL 60174 630-363-9067

Checkbook's Top Rating
Quality
Price	No Data

11 ratings
91% gave a "superior" overall rating
Compare 158 nearby heating & air-conditioning contractors
"Installed a new furnace and air conditioner. They are a Costco contractor. Able to get a gift card..."
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Consumer Ratings for McNally's Heating & Cooling — 11 Ratings

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Complaints for McNally's Heating & Cooling

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Consumer Comments for McNally's Heating & Cooling

Consumer from WHEATON, IL
Mar 08, 2025

Installed a new furnace and air conditioner. They are a Costco contractor. Able to get a gift card to help with the cost. Cleaned up area after they were done. Furnace was giving us a problem 3 months in. They came in and fixed it with no problem within a day. Get 3 years of maintenance agreement with purchase.

Consumer from Elburn, IL
Apr 10, 2024

Through Costco. Fast and professional service. Great communications.

Consumer from Wheaton, IL
Dec 27, 2023

I had my HVAC system replaced by McNally's with a variable speed, cold climate heat pump and gas furnace. Their price was competitive and they did a good job with the installation. They have experience with and were knowledgeable about heat pumps. So far the new system has cut my heating bills in half (Oct thru Dec).

...and 2 more consumer comments for McNally's Heating & Cooling

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