Northern Air Systems, Inc. |683 Center StGrayslakeIL60030 | (847) 223-8877
Northern Air Systems, Inc.
683 Center St
GrayslakeIL 60030
 (847) 223-8877
294
Our Reviews
5.0
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Reviews Of Northern Air Systems, Inc.

5.0 294 Reviews
Lou Gebler
Lou Gebler
Sep 09, 2021

We've used Northern Air Systems for several years now for HVAC maintenance and have been very happy with the service they provide. We decided to replace our furnace and AC this year. We had a competitor come out and give us a quote and the saleperson was mostly interested in selling a system and didn't take any time to look at the ducts, etc. Bob from Northern Air came out to give us a bid and took measurements and made drawings before trying to sell anything. He explained everything and answered all my questions, and even made some recommendations for more efficient ductwork at a later time, if we wanted. The installers of the unit arrived on time and worked until the unit was installed. They also answered questions we asked as they were installing the furnace and AC. Bob has been very responsive to questions I had about rebates. The installed thermostat has lots of features that I've never worked with before and Bob has arranged a time to come out again and go over all the bells and whistles.

Mary Lucente
Mary Lucente
Jul 27, 2021

Great service!! From the time of setting up the appointment to the technician completing the services was exceptional. I received a phone call the day before reminding me of the date and time of my appointment and another phone call when technician was on his way.. The technician, Gary, was courteous, friendly, knowledgeable and explained everything in detail on the services he performed. I didn’t feel I was taken advantage of throughout the entire service call. All work was completed in a timely manner. I will definitely call Northern Air Systems to service my furnace and air condition in the future. They are a company you can trust. Thank you

Mike Jakymiw
Mike Jakymiw
Jul 20, 2021

Whenever I get service from Northern Air, I keep getting reminded why I continue going back to them. They are clean, professional, and courteous. Our technician Eric was great. I asked if could wear a mask given our unvaccinated kids and he didn't hesitate to put it on. We will keep going back to them for any future needs.

Steve Chase
Steve Chase
Jul 20, 2021

We have used Northern Air Systems for a number of years for our AC and furnace maintenance needs. They have always been prompt, courteous and efficient. Have no problem recommending them to others.

Robert Horcher
Robert Horcher
Jul 09, 2021

Erich was really cool. He came early. He explained everything completely and answered all of my questions. He was friendly. Great company with great workers. :)

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