Offering 24 Hour Heating & Air Conditioning Repair Service in Cook & Lake County, IL
100% Satisfaction Guaranteed
Ever since we opened our doors in 1981, the knowledgeable staff at Assurance Heating & Air Conditioning has dedicated itself to providing the whole spectrum of indoor comfort services to the homes and businesses of Cook & Lake County, Illinois. Our technicians are highly competent in their field, each performing their individual specialties with deftness and precision. That’s why you can be sure you’ll receive top-quality service when you call the HVAC provider whose name says it all.
Because assurance is something we know you not only appreciate but also expect from your heating and air conditioning contractor, we’re happy to inspire the confidence you need to enjoy ongoing peace of mind. No matter what kind of HVAC or other residential or commercial service you need – from heating system installation or maintenance to furnace or air conditioning repair – you can depend on Assurance Heating & Air Conditioning for quality work every time.
Why You Can Trust Us With Your HVAC Needs
What to expect from us…
At Assurance, we believe in providing the quality products and competent, professional service that inspire our customers to return to us every time they face an HVAC need. Because we always strive to provide the most competent and responsive service, we’re proud to say that we have a growing list of satisfied customers. Were you to speak with any of these customers, you would learn the many valid reasons you have for choosing us as your Buffalo Grove, Illinois, HVAC contractor. Here’s a list of the reasons our customers give:
With fast, friendly service
Speedy Response Time
With technical excellence
Free Service Quotes
With budget-stretching online specials
24/7 Emergency Service
24/7 emergency air conditioning and heating repairs
Great Local Reputation
Over 35 years of excellence in Cook & Lake County, Illinois
Quality HVAC Solutions
We offer a complete lineup of indoor comfort services
Our Lineup of HVAC Services
When you work with the knowledgeable heating and cooling specialists at Assurance, a single HVAC contractor is all you’ll need to handle your most challenging jobs. Because we offer a complete lineup of indoor comfort services, we’re able to handle your project from beginning to end, addressing all your HVAC wants and needs.
We’re proud to offer the following comprehensive lineup of HVAC services to the homes and businesses in Cook and Lake Counties:
- Air conditioning, heating and furnace repair
- 24/7 emergency air conditioning and heating repairs
- HVAC consultation services
- HVAC system sizing and Manual-J load calculations
- System layout and design services
- New-construction and replacement HVAC installations
- Air conditioner, heat pump and furnace maintenance
- Heating, ventilation and air conditioning maintenance agreements
- Indoor air quality products and services
- Water heater installation, maintenance and repair
- Home insulation services for attics and other areas
- Snow-melt system installation, maintenance and repair
Read Latest News In our Blog
It's every Buffalo Grove< IL homeowner's worst nightmare: Your furnace dies quietly just as a snowstorm complete with polar vortex is approaching Chicago. Fortunately, you can take steps now to reduce the odds of this unpleasant scenario. Schedule Heating Maintenance...
Heat pumps are the most efficient method for heating and cooling modern homes in Glenview, IL. Older systems can emit unusual sounds, though, even when operating normally. New noises could indicate a need for heat pump repair. Discover common reasons your heat pump is...
A polar vortex is an arctic air mass that usually stays in the Arctic. However, when these frigid air masses become unstable, they can allow large swaths of arctic air to travel southward on the tail of the jet stream. The result is winter temperatures that are...
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.