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

As the temperatures drop in Lake Forest, IL, your heating system has to work overtime to keep you and your family comfortable. Unfortunately, all this extra effort can cause strain on your heating system. That strain can lead to a complete breakdown that may require heating repair.

If you need heating repair in Lake Forest, IL, Allied Air Conditioning & Heating Corp. is here to help. We know how important it is to have a functioning heating system to keep your household warm and comfortable during the cold winter. That’s why our team offers 24/7 emergency heating repairs for residents of Lake Forest. 

No matter what time of the day, we’ll help fix your heating system and restore warmth to your home. So, don’t hesitate to call us at (847) 367-8989 for heating repair service today!

Heating Systems We Repair

At Allied Air Conditioning & Heating Corp., we have the expertise to repair all kinds of HVAC systems. Our team is certified and experienced with a wide range of heating systems, including:

  • Oil furnaces
  • Gas furnaces
  • Boilers
  • Heat pumps
  • Pool Area Dehumidifiers 
  • Ductless systems

If you need assistance with anything not listed here, please feel free to contact us. Our team would be delighted to answer any questions you may have about the services and products we offer.

HVAC Technician Repairing a Heating System - Allied Air Conditioning & Heating Corp. A man in a blue shirt proactively repairs a heating system in someone's home.

Available 24/7 for Reliable Heating Repair in Lake Forest, IL

For over 55 years, Allied Air Conditioning & Heating Corp. has provided exceptional HVAC services. Our mission is to deliver excellent workmanship and honest and reliable customer service. We have stayed true to this commitment throughout the decades, ensuring that our customers receive the best heating repair service possible. 

We are available 24/7 for all heating repair needs in Lake Forest, IL., and the surrounding area.

Our heating repair technicians are fully licensed, insured, and certified by the North American Technician Excellence (NATE). We provide thorough inspections to identify the heating system issue. 

After diagnosing the issue, we will explain all available replacement or repair options so you can make an informed decision. Your comfort is our top priority, and we will only start repair work with your approval.

As a heating company in Lake Forest, we strive to provide peace of mind, knowing that your home and heating requirements are being taken care of.

Schedule Heating Repair Services in Lake Forest Today

If you’re looking for heating repair services in Lake Forest, IL, Allied Air Conditioning & Heating Corp. is here to help. Serving the area for over five decades, we are the go-to heating and cooling company. Our certified technicians are trained to fix all heating system issues quickly and efficiently.

Please don’t wait until it’s too late! Schedule heating repairs in Lake Forest, IL, today by calling (847) 367-8989 or contacting us online. We look forward to helping you keep your home warm and comfortable this winter season!


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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