Northern Air Systems, Inc. |683 Center StGrayslakeIL60030 | (847) 223-8877
Northern Air Systems, Inc.
683 Center St
GrayslakeIL 60030
 (847) 223-8877
170
Our Reviews
5.00
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Reviews Of Northern Air Systems, Inc.

4.95 170 Reviews
Nancy McKenna
Nancy McKenna
May 24, 2019

We originally bought our furnace & air conditioned from them years ago. I have them out twice a year for preventative maintenance and always a professional positive experience.

Linda Bloom
Linda Bloom
May 23, 2019

Called them in AM, and they sqeezed me in by noon... No emergency charge! Technician "Joe" was efficient... Didn't dilly dally around wasting time. He found the cause of the problem within 10 minutes. I definitely will call them again when there's a need. Thank you Northern Air!!

Michael Silvestri
Michael Silvestri
May 23, 2019

Excellent company, great service techs and office staff. Have been using Northern Air for 38 years with no complaints. If you do have an issue, it is dealt with in a very professional manner and resolved. Michael S. Libertyville, IL

Leslie Munger
Leslie Munger
May 22, 2019

Great service! Always on time!

Dennis Vennen
Dennis Vennen
May 22, 2019

Northern Air designed and installed our multi-unit, multi-zone system for our 9,200 sf home 12 years ago, and has provided semi-annual maintenance services since then. They are as professional as they come on all fronts, and I highly recommend them.

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