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Northern Air Systems, Inc.

4.9
(151 reviews)

Business Details

683 Center St, Grayslake, IL
60030, United States
(847) 223-8877
https://www.hvacrepairgrayslakeil.com

About

HVAC ContractorAir Conditioning ContractorHeating ContractorHeating Equipment SupplierService Experts Heating & Air Conditioning
Since 1984, our HVAC repair company has been serving the Grayslake, IL area. Our knowledgeable and experienced staff provides quality installation and repair for all of your heating and cooling needs. With our 24/7 emergency service and competitive pricing, you can rest assured that our team will be there for you. Call today or contact us online to see how we can help you!

Location

Northern Air Systems, Inc.
683 Center St, Grayslake, IL
60030, United States

Hours

Monday7:00 AM - 3:00 PM
Tuesday7:00 AM - 3:00 PM
Wednesday7:00 AM - 3:00 PM
Thursday7:00 AM - 3:00 PM
Friday7:00 AM - 3:00 PM
SaturdayClosed
SundayClosed

Reviews

4.9
151 reviews
5 stars
142
4 stars
3
3 stars
3
2 stars
0
1 star
3
  • MK
    Maksim Karavai
    Feb 23, 2026
    3.0
    Today, February 23, on Waukegan Rd I had a very unpleasant experience with one of this company’s trucks. The driver was behaving aggressively — cutting me off, honking, and repeatedly braking in front of me for no reason. Very unprofessional and unsafe behavior for a branded company vehicle. I hope the company looks into this and addresses it with the driver.
  • CL
    Candace Love
    May 20, 2021
    5.0
    I’ve been a customer of Northern for almost 20 years. They take care of my furnace and central AC which are now 26 years old. Northern comes twice a year to service my heat and air. They are always on time, professional, helpful and knowledgeable. They explain everything to me. I recommend them without reservation.
  • JG
    Jack Graber
    Mar 10, 2019
    5.0
    We recently had to call Northern Air Systems out to replace an Inducer Motor that had been replaced under a year ago, also by Northern. Eric came out but did not have correct part in truck so came out a few days later and completed repair. Lennox initially claimed their warranty was only 30 days, but upon further review and with Northern's urging they did warranty their product and refund the part cost. Thanks to All Kate, Stacy, Eric and Owner Bob for their support on this matter
  • JP
    Jim Papen
    Dec 1, 2017
    4.0
    They were through in the cleaning and repair of my furnaces. I'll have them back next year to do the same service.

Frequently Asked Questions About Northern Air Systems, Inc.

What services does Northern Air Systems, Inc. offer?

Northern Air Systems, Inc. provides heating and air conditioning installation, repair, and HVAC services for both residential and commercial customers.

Where is Northern Air Systems, Inc. located?

The company is located at 683 Center St, Grayslake, IL 60030, USA.

Brand Certified Facts from Northern Air Systems, Inc.

This information is certified by Northern Air Systems, Inc. and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 05, 2026Yext Knowledge Graph
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