Chicago HVAC Repair Doctor
HVAC contractor in Hillside, IL.
In Chicago HVAC Repair Doctor's own words
We are Hillside's most reliable and most trusted heating & cooling company. Chicago HVAC Repair Doctor repairs & installs furnaces, air conditioners, hot water tanks, tankless water heaters, boilers, and thermostats.
- Trade
- HVAC contractor
- Business address
- 4049 Washington Blvd, Hillside, IL 60162
- Telephone
- (872) 312-7974
- Website
- chicagohvacrepairdr.com
- Hours
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- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- IL register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Had an issue with the motor on our heating unit and called up the team. Jesse came through, was super professional and cordial and did an exceptional job. Thanks so much guys!
Ali A.
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I have had multiple service calls and projects with Chicago HVAC repair doctor over a few rental properties, and they continue to be my go-to HVAC company. Their backend staff is polite, clear, and responsive. Their techs are kind, prompt, good communicators, and have a great attitude. Pricing is straightforward and they do a great job. I wish more contractors in Chicago had their level of customer service and professionalism!
Katie G.
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Alex P helped me with my first replacing my hvac system so helpful and seamlessly!! Thank you Alex!!!!!!
Deborah P.
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This company replaced the wrong part twice at a cost of $1,000 in gaslighted me like it was my fault that they troubleshot down to the wrong part. They replaced my gas valve and it turned out to actually be the control board. They were going to charge me another thousand dollars to fix the control board I went on Amazon got an aftermarket replacement for eighty dollars replaced it myself in 20 minutes I hate hate This company. Edit: The owner responded to my post so i wanted to address the lack of accountability. I told both the operator and the techician that i have intermittent ignition of gas. The gas value clicked on and operated for a few minutes. This was the same condition after the operator replaced the first gas valve. Why is replacing the gas valve "your first step in trouble shooting? Nothing you did proves to me that the first valve actually was faulty. Multiple parts did not fail. Addtionally i told the operator i performed a presure check on each of heat exchangers and did not observe a pressure loss. The blower fan is still strong. These are the two conditions what woul legitimately warrant a full replacment. My furnance does not need to be replaced and on the anniversary of this "repair" i will come back to this post and give you an update. As far s the oem comment . I sourced the valve and the board both were under $300 each. So you're telling me that your 30min repair was worth $700. You are crooks. Addtionally the second valve you installed was not OEM. It is not on the orignal parts list for the manufactuer or documented as a conditional alternate.
Philip S.
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The team was terrific. They did an excellent job, answered all my questions, and provided excellent service with both a repair of cracked drain pan and general maintenance.
Chad A.
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Timely and communicative and walked me through the diagnosis and what was required to repair. Jessie did a great job
Richard G.
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Jesse M from Chicago HVAC Repair diagnosed and fixed issues with my AC unit the same day. He was very thorough and explained the issues and repair options in detail. The unit is working great now!
Malek A.
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Beyond disappointed with the service I received here. First, the troubleshooting was completely wrong. The technician spent a significant amount of time diagnosing a "major issue" that wasn't even the problem. I was told I needed to replace parts that were functioning perfectly fine. To make matters worse, the pricing is outrageous. Go somewhere else.
arthur L.
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Amazing service from start to finish. Ac/ furnace Installation was 10/10. They were very professional through email and over the phone, taking the time to answer our questions. We were recommended by others in our building to call them, and we will do the same to others if they are ever in the market for a new system.
Ramiro J.
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They replaced my hot water heater. No hassle Very responsive Decent price I would definitely recommend.
Price R.
About Chicago HVAC Repair Doctor
Chicago HVAC Repair Doctor names furnace, air conditioner, boiler, thermostat, and water-heater repair and installation among its work. The company says it has served Chicagoland since 2011, handling residential HVAC and light commercial work from Hillside.
Heating and cooling work in Hillside
The company describes HVAC repair, installation, maintenance, air-conditioning service, furnace tune-ups, and indoor-air-quality work. It also names central air systems, ductless mini-splits, smart energy-efficient systems, tankless water heaters, and hot-water tanks.
Per the American Community Survey's 2024 figures, utility gas heats 89% of Hillside housing units. NOAA normals for 1991-2020 put Hillside's mean temperature at 50.6°F, with an average high of 59.6°F and average low of 41.6°F.
Hours, rating, and equipment options
Reviewers often mention prompt communication, clear explanations, thorough diagnosis, repairs, maintenance, and system replacement work.
The business is open 24 hours Monday through Saturday and closed Sunday. It says 24/7/365 emergency help is available, and it offers financing and a maintenance program.
Chicago HVAC Repair Doctor is a Rheem Pro Partner.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.