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

Achieving higher standards at every possibility, Allied Air Conditioning & Heating Corporation is the right choice for new construction HVAC projects in the Northwest Suburbs of Chicago. Call 847-262-3349 for a free estimate and ask about our resume over 55 years. There’s not a residential or commercial difficulty, requirement, or goal we haven’t met to satisfaction.

Trusted New Construction HVAC Services

Our exemplary history supplements factory education with on-the-job training. Not only are our NATE-certified technicians experienced and knowledgeable, but our depth of resources allows for a more organized process and swifter completion. We don’t run into problems or delays because we’ve prepared for them.

Allied Air Conditioning & Heating Corporation provides upfront information and recommendations catered to your expectations and needs. As a Carrier Factory Authorized Dealer, we’ve achieved the unmatched recognition of a 16-time consecutive winner of the President’s Award. We prove ourselves every day.

Count on our team for your new construction HVAC repairs, maintenance & installations!

We look forward to sharing modern innovations in heating, cooling, and ventilation. Through state-of-the-art technology, the temperature is simplified, more efficient, and achieves superior comfort and air quality. Treating Your Home as Part of Our Family Since 1969, Allied Air Conditioning & Heating Corporation ensures a successful and satisfying result from new construction projects across Mundelein, Vernon Hills, Arlington Heights, Barrington, Inverness & Hoffman Estates, IL.

HVAC Pros Serving Near Vernon Hills, 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