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

Home Comfort Services You Can Depend On

Your heating and cooling system is vital to ensuring your home stays safe and comfortable throughout the year. Finding a heating and air conditioning company with experience and a reputation for customer satisfaction is not always easy. This is where Allied Air Conditioning & Heating Corp. comes in. For over 55 years, we have been providing reliable, professional HVAC services to customers in Libertyville and the surrounding areas in Illinois.

We provide installation, repairs, replacement, and maintenance services for a wide range of heating and cooling systems. We offer customers top-of-the-line, quality products that reduce energy costs and provide efficient, long-lasting home comfort solutions.

Additionally, our team of trained HVAC technicians has the experience necessary to identify a problem and fix it quickly and effectively. When you contact us for a repair, we will provide efficient service to get your heating or cooling system back up and running as quickly as possible. When you call on us for installation or replacement services, we will help you find the ideal HVAC product for your space, budget, and needs.

When it comes to your comfort, our experts have your back. Call us today to schedule service!

Our Libertyville HVAC Services

When you need reliable heating and cooling services in Libertyville, IL, look no further than Allied Air Conditioning & Heating Corp. Our team of professionals is here to provide an extensive range of HVAC services, from heating installation to duct repair and boiler care.

Below is a list of some of the various services we offer.

  • Air Conditioner Services (Repair, Installation, Replacement, & Maintenance)
  • Heating Services (Repair, Installation, Replacement, & Maintenance)
  • Emergency Services
  • Heat Pumps
  • Furnace Maintenance
  • Furnace Installation
  • Furnace Repair Services
  • HVAC System Maintenance
  • Ductless HVAC
  • Hot Water Heaters
  • Boiler Services
  • Radiant Floor Heating
  • Indoor Air Quality Services
  • Duct Cleaning
  • Duct Repair & Maintenance
  • and More

Our large variety of products allows us to provide clients with the perfect comfort solutions for their homes, businesses, and budgets. We are one of the largest HVAC companies in the north and northwest suburbs, which means whether you are facing a minor issue with your heating or cooling system, or your heating system suddenly goes out in the middle of a winter storm, Allied Air Conditioning & Heating Corp. is equipped to help.

Our company has the resources to provide efficient diagnostics and top-quality, factory-authorized replacement parts at every service call. For Allied Air Conditioning & Heating Corp. no job is too big or small. Our dedicated team will always work tirelessly to ensure your home stays safe and comfortable year-round.

Contact Our Libertyville Home Services Team Today

When you need reliable, top-quality results from an HVAC team in Libertyville, contact Allied Air Conditioning & Heating Corp. Whether you need a brand new furnace or reliable AC repair in Libertyville, our trained technicians make it our mission to provide you with only the very best heating and cooling solutions.

When it comes to your comfort, our experts have your back. Call us today to schedule service!


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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