Customer Reviews

I want to let you know what a fantastic job your team did on my very strange and difficult project. David Papilion worked tirelessly and very creatively to make things work and meet professional standards. At the start of the job he inherited a number of unusual configurations and installed components. Many days he was here alone and worked in HVAC, masonry construction, and electrical one after the other. Jay Vanderwiel was an excellent communicator and strategizer for me—even through some frustrating scheduling challenges he kept me informed and was direct and clear. I appreciate the care and thought he put into the job. I know this turned out to be more work than originally estimated and appreciate your team (and you) sticking with me to the end. The result is two separate, functional, and safe systems tucked into the nooks and crannies of a 1929 vintage apartment There are a few loose ends that need resolution but those are in a separate email. I work as an owner’s representative and project manager I will enthusiastically recommend Deljo whenever possible. Thank you so much,

Malcom, Chicago

Deljo was top service and dependable. They are very knowledgeable and treated me with respect. Finally found and HVAC company I’m sticking with.

Jonathan, Chicago

I called Deljo for service in the later part of the evening because my heat wasn’t going on. They dispatched a service man and was at my house in 50 minutes. My furnace is about 10 years old and I thought for sure he would be trying to sell me an entire new unit. That totally wasn’t the case. Andrew came in and assessed the situation and told me that it was a simple fix. He replaced a part and did some cleaning and he was out in 30 minutes. He told me that my unit is good to go and just to change the filters regularly. I would definitely recommend Deljo to my friends.

Jeff, Chicago

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Deljo Heating & Cooling

Winners of the Angie's List Super Service Award from 2004 to 2017!

Winners of the Angie's List Super Service Award

2700 N. Campbell Ave, Chicago, IL 60647