Cook & Lake County Residents Stay Warm with Furnace Repair & Heating Maintenance Services from Assurance!

When the weather turns cold, you need a highly experienced heating contractor to provide the high-quality heating and furnace services that’ll help you get through the winter months in comfort. Assurance Heating & Air Conditioning, in Cook & Lake County, Illinois, is a reputable local HVAC contractor who’s fully qualified to serve that function. So, when temperatures drop and snow blankets our neighborhoods, Assurance is the contractor to call for heating help. Our NATE-certified, factory-trained heating technicians are standing by to respond to your call.

Our Furnace & Heating Service Lineup

At Assurance Heating & Air Conditioning, we offer the following heating and furnace services:

  • Heating system consultations
  • Help with system sizing
  • Manual-J heating load calculations
  • Heating system layout and design
  • Heating and furnace installation
  • Furnace maintenance service
  • Preventative heating maintenance plans
  • Furnace and heating repair services
  • 24/7 emergency furnace repair
  • New or Replacement Furnace Installation Services

Whether you simply need to replace your current furnace or plan to install a heating system in an upcoming construction project, our knowledgeable heating specialists will help you select the furnace or other heating equipment that’ll most appropriately suit your needs. Once you’ve selected the right system, our expert installers will go to work, getting your residential or commercial heating equipment in and running quickly and efficiently.

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furnace repair

Heating System Maintenance & Maintenance Plans

Give yourself a head start on the heating season by scheduling a furnace or heating system tune-up before the cold weather sets in. During your tune-up, our heating specialists will also check your system for loose connections and any other issues that could compromise the safety or efficiency of your system, potentially saving you costly repairs later.
Regular heating system tune-ups can also help your furnace last years longer, so don’t neglect this critical aspect of heating system care. We also offer preventative heating maintenance plans that help you remember to schedule your furnace maintenance on a regular basis.

Furnace Repairs & 24/7 Emergency Heating Repair Services

When your hard-working furnace acts up, you need prompt service from a qualified heating contractor who can effectively diagnose and repair the issue that’s impacting your winter comfort. Our heating specialists are thoroughly trained and have years of experience with heating and furnace repair, making them a reliable source of heating repair help for your home or business. And when your heating system breaks down unexpectedly, our technicians are available 24/7 to respond to your cold-weather comfort emergency.

Call Assurance for Reliable Local Heating Services

Our heating and furnace service personnel are available to serve residential and commercial customers throughout Cook and Lake Counties. So, the next time you need your furnace or heating system serviced, contact Assurance Heating & Air Conditioning. We’re here to serve you.

Serving Areas

We are proud to offer service to all of Buffalo Grove, IL and surrounding areas.

Wilmette, IL
Morton Grove, IL
Northbrook, IL
Highland Park
Glencoe
Evanston

Winnetka
Wheeling
Buffalo Grove
Lincolnshire
Vernon Hills
Morton Grove

Arlington Heights
Lincolnwood
Skokie
Mt. Prospect
Palatine

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Browse Our Website for More Information About Our Services

If you're seeking a reliable HVAC contractor in Cook or Lake County, why not browse our website pages and get in touch? Our team is always standing by to answer your HVAC questions and help you determine which of our services would benefit you the most.