Palatine, IL:
Call or Text Today 847-262-3349
24 Hour Emergency Service
Libertyville, IL:
Call Today 847-367-8989

Summers in Illinois can reach well into the upper-90s and, sometimes, 100 degrees! Even if you have no plans to leave the house, the least you want to do is turn on your air conditioner. Still, what happens when your AC unit emits warm air or doesn’t turn on at all? Instead of sitting in a hot, humid house, call Allied Air Conditioning and Heating for expert AC repairs in Arlington Heights.

Call us today at (847) 262-3349 for cooling repairs.

Our Professional Air Conditioning Services

At Allied Air Conditioning and Heating, we have the industry knowledge to identify, fix, and resolve any cooling issue in your air conditioner. Our HVAC technicians work on various cooling systems, knowing each part and component to ensure quality repairs and long-lasting, energy-efficient solutions. Some of the AC repair services we provide include

  • Replace air filters
  • Fix condenser coils
  • Check evaporator coils
  • Replace motors and fans
  • Replace refrigerant levels and check for leaks
  • Check ducts and vents
  • Test all electrical components
  • Monitor air quality

If you notice something wrong with your air conditioner that you’re unsure about, call us! We’re happy to inspect your air conditioning system with fast and efficient repairs to save you time and money.

We’re Available 24/7!

Air conditioning repair concept illustration.Did we mention we’re available 24 hours a day, seven days a week, for emergency AC repair in Arlington Heights? Breakdowns happen at any time, sometimes during the day or in the middle of the night! If you think you’re out of luck finding air conditioning repair in the middle of the night, you haven’t called Allied Heating and Air Conditioning.

Simply give us a call at (847) 262-3349, and we’ll be there to restore air conditioning to your home.

Why You Should Choose Allied Air Conditioning & Heating

As a professional and licensed HVAC company, we’ve served the Arlington Heights area for over 54 years. Times have changed since then, but our goal remains the same—to provide top-notch HVAC service for our customers. We put your needs first with every project.

Additionally, you can expect only top-quality services for your home with licensed, insured, and NATE-certified technicians. We carefully inspect your AC unit to find and address the problem during each repair appointment. Once we diagnose the issue, we’ll work with you on which AC service options are best for your home, from repairs to installations and replacements.

Schedule AC Repair in Arlington Heights, IL

Call today at 847-262-3349! We’re here to help–day or night–so you have reliable cooling at home. Allied Air Conditioning and Heating is the number-one Arlington Heights heating and cooling company.

You can always trust our expert technicians to finish the job fast and efficiently, no matter the issues.

Heating And Cooling Near Arlington Heights

Interested in a boiler for your home or commercial space? Allied Air Conditioning & Heating Corporation partners with IBC and Carrier brands to not only ensure the right fit for any demand but outstanding reliability and lasting performance.


Through our relationship with Wells Fargo Bank, N.A., participating HVAC dealers offer a variety of flexible options for financing your new HVAC product or system. That way, you can invest in your home’s comfort without breaking your monthly budget.

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