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Allied Air Conditioning & Heating Corp

For over four decades, Allied Air Conditioning and Heating has been a leading HVAC contractor in the northeastern Illinois area, including Palatine and Libertyville. We’re the go-to HVAC contractor for many businesses and residents. That’s because we have cultivated a strong reputation for excellence, cost-effective solutions and exceptional customer service over the many years that we have been in business. We consider ourselves an integral part of the community and are dedicated to keeping our customers comfortable in their homes and places of business at all times. That being said, we stand behind our dedication and offer 24/7 emergency service for any of our customers who experience a sudden breakdown. Just give us a call, and we will send out a technician promptly.

HVAC Services at Allied Air Conditioning

As a professional heating and air conditioning company, we offer a full selection of HVAC services, including HVAC repairs, new equipment installations, tune-ups and service maintenance plans. In addition, we offer water heaters and air purifiers.

With Allied, our customers receive service by true professionals. All of our service technicians are NATE certified. The NATE certification ensures that you are getting a professional who has demonstrated high levels of technical expertise in all areas of HVAC, including mechanical, plumbing and electrical. Technicians must go through extensive training and pass in-depth exams to attain the NATE certification. When one of our NATE-certified technicians arrives at your location, you are getting an expert who has the right skill set and knowledge for any repair or installation. As a matter of fact, we offer a two-year guarantee on all of their service calls. Now, that’s confidence.

An Authorized Factory Carrier Dealer

We’ve passed Carrier’s tough criteria and are a Carrier factory authorized dealer. Less than five percent of HVAC contractors make the cut. HVAC contractors must meet and maintain high levels of customer service, implement best practices and demonstrate exceptional levels of expertise. As a Carrier customer, you are always guaranteed superior customer service and superior products. We’re very proud to be a heating and air conditioning company that is a Carrier factory authorized dealer.

Don't Take Our Word For It! Here's What Our Customers Are Saying

  • Allied Air Conditioning & Heating Corp
    We have used Allied Air Conditioning and Heating Libertyville several times. This installation was for rental property. The dealer has always been outstanding in the services they provide and that is the reason we continue to use them. The salesperson, Jerry Eaves, is very professional and really listens. The two men who installed the unit were courteous and especially did a nice job cleaning up.
    - Corinne & Walter G, Grayslake IL


Angie's List Super Service Award Northwest Herald Reader's Choice President's Award Better Business Bureau


NATE Certified Puron

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