Emergency? 24/7 service - Click Here! 2227 W Fullerton Ave Chicago, IL 60647

Reach out to Chicago HVAC Repair Doctor at (312) 810-4770 for a free quote on a new air conditioner in Chicagoland. We always answer our phones. There’s no animated voice, no hidden requirements or charges, and no doubt we’ll exceed expectations. Starting from scratch or making upgrades, for residential or commercial needs, conventional central cooling or ductless, Chicago HVAC Repair Doctor rolls up our sleeves and provides the perfect solution to extreme heat and humidity.

A/C System Installations & Replacements

As a Rheem Pro Partner, Chicago HVAC Repair Doctor satisfies all residential and commercial cooling challenges with durable equipment, progressive technology, user-friendly operation, and outstanding efficiency. We’re happy to answer questions, explain options and provide knowledgeable recommendations. Every aspect of the job is handled with transparency and straightforward commitment to your best interests.

Count on our team for your air conditioning installations!

Chicago HVAC Repair Doctor is first and foremost a family operation. We include mom and dad, son and daughter, brother and sister-in-law, and a tight group of close friends in our team, and we’re all on the same page. Taking pride in every result by being the best we can be, Chicago HVAC Repair Doctor elevates industry standards. We’ll even send a reminder to schedule maintenance prior to the anniversary of installation, ensuring the fulfillment of warranty obligations. We build lasting relationships with home and business owners across Hillside, Berkeley, Westchester, Melrose Park, and Franklin Park, IL.

Customer Reviews

Our customers speak for us

Joshua and Paul were very professional and showed up on time. Josh walked me through my entire inspection and answered all the questions I had for him. Customer service has also been excellent, which is a huge plus! Prices are fair, and I highly suggest using this company for any heating or HVAC needs.


Amazing customer service. We had an emergency and they came out very quickly. I think we were right outside of their perimeter but because it was cold and our heating went out they sent someone to fix the issue. Alan was our technician. He is very knowledgeable, efficient, and very straight forward with the issue. I really recommend this company and look forward to working with them in the future.


Highly recommend Chicago HVAC Repair Doctor, Inc. I recently moved into a condo, and had AC maintenance done. The Chicago HVAC Doctor team was incredibly responsive from the first scheduling call. They provided text updates the morning of the scheduled maintenance, and took the time to walk me through every step of their process. I will be calling them again in the fall for furnace maintenance!

Just a few of our accolades:

AC Replacement

Air Conditioning Replacement

Berkeley, IL

Westchester, IL

River Forest, IL

Berwyn, IL

Riverside, IL

Hillside, IL

Oak Brook, IL

La Grange, IL

Melrose Park, IL

Hinsdale, IL

Franklin Park, IL

Addison, IL

Elmhurst, IL

River Grove, IL

Oak Park, IL

Elmwood Park, IL

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