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

Northern Chicagoland can get pretty cold in the winter months. Once temperatures drop, you’re probably already setting the heat to keep you and your loved ones comfortable. If you haven’t used the heater in a while, or if it’s outdated, you may face a broken system.

Once you notice heating issues, like loud noises, uneven heating, or high energy bills, call Allied Air Conditioning & Heating. We’re a professional HVAC company ready to fix your heating system in Barrington, IL.

The Services We Offer

At Allied Air Conditioning & Heating, we provide a wide range of heating services for Barrington homes. Our NATE-certified HVAC technicians have experience fixing and maintaining boilers, furnaces, heat pumps, and more.


Whether you need repairs or a complete furnace installation in Barrington, IL, Allied Air Conditioning and Heating is the leading HVAC company to do it. Our HVAC technicians use the latest heating products suitable for your sizing, lifestyle, and budget. Ask about our 24-hour furnace repairs if you have unexpected breakdowns in the day or night.


We also perform a wide range of boiler repairs in Barrington. We identify, fix, and maintain your residential boiler so you stay warm all season. We also have state-of-the-art training to tackle multiple boiler issues, like kettling, leaking, dripping, broken pilot lights, and more.

An HVAC technician installing a gas boiler in a Barrington, IL

Other Heating Services

We’re a professional heating and air conditioning company in Barrington, IL, specializing in all conventional heating systems. That means you should still call us if you have something other than a furnace or boiler. Allied Air Conditioning & Heating is proud to offer expert repair services, installations, and maintenance for

  • Heat pumps
  • Ductless systems
  • Filtration systems to improve air quality
  • Radiant floor heating

We handle any issue with whatever type of heating system you have.

24/7 Availability

We understand furnace, boiler, and other heater mishaps can happen anytime, especially when you least expect them. That’s why we include 24/7 emergency repairs as part of our heating and boiler repairs in Barrington. We want customers to have service whenever they need it.

What We Promise

Since 1969, we’ve helped customers in Barrington and the surrounding areas with their HVAC needs. Our commitment to excellence and dedication to top-level customer service has made us one of the most reliable HVAC companies in the area. We remain honest, transparent, and always available with hassle-free communication. Whatever the project, you’ll always remain our top priority from beginning to end.

We believe everyone should have access to quality HVAC repairs whenever they need it. In addition to being available 24/7, we also offer financing options based on approved credit scores. We never want to see customers not receive the proper services based on affordability. Our financing services can help you pay later while receiving service today.

Schedule Service Today!

Call us today at 847-262-3349 for a free quote. We’ll schedule a date and time at your earliest convenience.

Do you also have problems with your air conditioner? We also provide top-notch cooling system repair services. Contact us to learn more!


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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