Licensed, Bonded & Insured for your Peace of Mind!
Emergency? 24/7 service - Click Here! 2227 W Fullerton Ave Chicago, IL 60647

Whatever your goals for comfort, Chicago HVAC Repair Doctor is here to make them happen quickly and affordably through straightforward solutions. We are very familiar with sub-zero temperatures as well as the heat and humidity in Chicagoland. Give us a call at (312) 313-8411 for a free quote on a ductless mini-split air conditioner or heat pump, and we’d be glad to design the perfect system for your specific needs.

Ductless Mini-Split Service, Repairs & Installations

All ductless equipment is not created equal. You can even order options over the internet, have them delivered to your front door and attempt a DIY install. However, you aren’t going to be happy with the results. Those units can’t handle local weather and most licensed contractors refuse to work on them. At Chicago HVAC Repair Doctor, we draw from industry experience, explain viable options and only recommend the technological innovations that exceed expectations in every way.

Contact our team for ductless HVAC services!

We get excited about ductless systems. The opportunities are nearly endless. You take precision control over each room and enjoy outstanding comfort, efficiency, dehumidification, and air filtration without the drawbacks of a big, messy installation project. The team from Chicago HVAC Repair Doctor typically has everything all ready to run in a single afternoon. Family-owned and operated, we are your complete source for ductless services, including ongoing maintenance, repairs, and emergency requirements 24/7, 365 days per year anywhere throughout Chicago, Hillside, Oak Brook, Elmhurst, Westchester, Oakbrook Terrace, and Melrose Park, IL.

Customer Reviews

Our customers speak for us

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.


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.


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 some of our accolades:

Ductless Heating and Cooling

Ductless Air Conditioning

Ductless Mini Split System Installation

Oak Brook, IL

Elmhurst, IL

Melrose Park, IL

Chicago, IL

Hillside, IL

Oakbrook Terrace, IL

Westchester, IL