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

As the weather outside cools, you’ll turn on the heater to stay warm. What happens if your furnace or boiler makes loud grinding, buzzing, or banging noises? Worse, your heater may not turn on at all! You don’t want to sit at home without central heat as outside temperatures fall below freezing.

Don’t waste time searching for “furnace repairs near me.” Allied Air Conditioning and Heating is here with top-of-the-line heating repairs. We’ll keep you and your loved ones safe and comfortable all season.

Our Heating Services

At Allied Air Conditioning & Heating, our HVAC technicians have state-of-the-art tools and equipment for all heating systems and services, including

  • Furnaces Repair
  • Furnace Maintenance
  • Furnace Replacements and Installations
  • Boilers
  • Heat Pumps
  • Ductless HVAC
  • Maintenance and Tune-ups
  • 24 Hour Emergency Service

With years of training and onsite experience, we guarantee fast and efficient furnace repairs in Buffalo Grove, Illinois. That way, you can sit back, relax, and enjoy maximum comfort.

Buffalo Grove Furnace Installations

We also offer professional furnace installations and replacements! Contact us if you have an outdated or worn-out heating system. Furnaces typically last for fifteen to twenty years with proper maintenance. However, these costs rise if yours continuously breaks.

Save yourself the trouble and replace your broken furnace with a new unit. We have a wide range of top-tier Carrier products for your needs and budget. We won the Carrier President’s Award for the 16th consecutive year, proving our dedication to hard work, customer service, and quality results.

A woman warming her hands near a home heater.

Top Benefits of Professional HVAC Repair

There are many reasons to choose us for your heating and cooling in Buffalo Grove, IL. Here are some of the benefits you can expect from our expert repair services:

  • Cost Savings and Energy Efficiency: Do you fear higher energy bills each month from your older or broken furnace? Annual repairs and maintenance ensure powerful performance without using more energy. Even better, you can expect more savings on your monthly utility bills.
  • Durability: Trained HVAC contractors carefully inspect every part of your heater to identify and fix the problems before they worsen. Before you know it, your heating system will work smoother and more efficiently for years.
  • Peace of Mind: We want everyone to feel safe and comfortable in their home. Our HVAC repair services allow you to sit back and relax without stressing over malfunctions or breakdowns. If something happens to your heater, you can trust our hassle-free communication and quick response to fix it.

Why Us?

As an HVAC company, we’ve helped customers in Buffalo Grove and the surrounding areas for over 55 years. Our team ensures everyone receives affordable HVAC system products and services for their home. Our countless 5-star reviews highlight our hard work and dedication to our customers.

Contact Us Today for a Free Quote!

Call us at 847-262-3349 for a free estimate. We’re available 24/7 to answer your questions or concerns about our services, rates, or financing options. Also, phone us immediately anytime you need emergency repairs or replacements. No matter what, you can trust Allied to finish the job anytime you need heating and air conditioning repairs in Buffalo Grove, IL.


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.

Heating, AC & Boiler Repair Palatine Il
Carrier President’s Award Winner For 16 Years In A Row
Allied Air Conditioning & Heating Corporation Reviews
Allied Air Conditioning & Heating Corporation Star Ratings