Best Heating & Air Conditioning / HVAC In Chicago

“Amazing work by Oasis. Friendly and professional. I could not be happier with their service. Highly recommend!!“

“We had a humidifier connectivity issue. Randy was the perfect man for the job. He did not talk much, he just got to it and fixed the problem. Great job!“

“We had a great experience. Ed communicated well and was very responsive and personable. When Robert and Joshua came for the install they said they take pride in their work and it showed!“

“I live on the north west side and it would've been days before Mr. Burris would be able to reach me. With a kind heart, Mr. Burris guided me via phone on a few remedies to try and fix my leaking kitchen faucet. I'm forever grateful for his kindness. May God continue to bless his business.“

“I called Browns late Tuesday during a heatwave, and they were able to schedule a service appointment for the next day. The service call cost $125, but that amount goes towards any repair cost if needed so the initial call is essentially free if you need service costing more than $125.

The techs arrived exactly on time at the start of the appointment window, and quickly found the issues (dirty condenser coils, refrigerant top-off, and system sealant to address the small leak). Ramond clearly explained the impact of each along with the cost to fix, then confirmed which services I wanted and what my total would be before starting the work. I also appreciate that Ramond answered all my dumb questions about how air conditioning actually works; he's a great science teacher 🤓.

The cost was less than I expected for a next-day service (coil cleaning $239, sealant $285, and a few pounds of refrigeratant was $370).

During the payment process, the tech didn't prompt for a tip, unlike most companies. So don't forget to ask them for their Zelle/Venmo if you want to send a tip“

“My AC stopped working on the 3rd of July. I didn't even try to find someone on that holiday weekend,I just did some research to see if I could fix it myself. Most probable cause was listed as the capacitor, and I did find a HVAC place close by that said they couldn't come out, but did have a capacitor they would sell me. I went and got it, installed it, and it did not fix the problem.

I called Sergio the next day. Being the 4th of July, I expected a voice mail but he picked up. We setup Monday afternoon for a service call.
Later that day, he called and said he would not be able to make Monday but could come out today (July 4th) in about twenty minutes if that would be alright and there would be no extra charge.

He came out and quickly confirmed my problem was the fan motor. I explained to him my understanding of how AC units worked to see if I understood them correctly and he cleared up a few things that were foggy on my end but told me I had a fair understanding of how they worked.

He then surprised me by saying he thought I was fully capable of doing this myself and he saw no reason to charge me for coming out. I knew replacing the fan would not be hard job for me but I had called him out for the diagnosis and tried to pay him but he would not except. In today's world, that is a completely refreshing experience. Honest, good people are still out there!

He also said he does other home repairs- electrical, plumping, etc.
His number is staying in my contact list for the future.

Thank you again!“

“Great experience with Joe. He went through all the checks for the heater which was actually a commercial heater and air conditioner was able to diagnose the problem step by step“

“Rob and Eddie were prompt, professional, and proficient.
I got a call back within 10 minutes of reaching out. They scheduled me for the following morning and gave me advice on what to do in the meantime. They made the repair itself quick and painless. Couldn't have asked for more!
PS: Whatever digital assistant they're using for intake, it's the first bot I've interacted with that was actually... good at its job.“

“Great customer service Truly invested in providing best options for clients. They look out for customer safety, comfort while being competitively priced I would contact them for any heating issue“

“I was very pleased with the technicians knowledge & customer service. Will definitely recommend in the future.“

“The boiler maintenance by Matthew from William Stoker & Heating Co. was top notch, thorough, kind, careful and he offered very helpful suggestions during our boiler maintenance appointment. Thank you Matthew! We hope when we hire Stoker in the future, you are the technician they send to keep our boiler in great shape!-Shana“

“Deadrick and his team were extremely polite, professional and helpful ! Great work and service“

“Goode team is doing a great job helping get my old house updated. I appreciate the time they take making sure I understand work being done and options.“

“Been using these guys for a few years, both for maintenance and for a new furnace when we needed it. They're always great. Alfonso today was particularly helpful.“

“We had an emergency furnace breakdown and they were able to come and fix it the same day.“

“Aaron was outstanding. My air conditioner now works. He was neat, knowledgeable and respectful. I was lucky to have him
Here. I would recommend his work ethic and ability to get the job done and done well.“

“John at KTS is awesome - twice he was able to make it out to my place on short notice (including on the 4th of July), able to troubleshoot my HVAC issues, and find a wire short caused by roofers that fired and fried the low voltage line on the roof. He’s amazing and a legitimately good guy.“

“Aabal recently serviced our AC units. Rodney and his team were friendly and professional. They quickly found the issue and fixed it.“

“Ukrainian Village HVAC is AWESOME! Igor was able to quickly diagnose and fix my issue. He was super easy to communicate with and very friendly. I called and we were able to get the job scheduled and completed the following day. Very knowledgeable about HVAC systems and offered some good advice to keep my system maintained and in good working order. I have an older system so it is difficult to find someone to work on it. I am thankful I found Ukrainian Village HVAC and Igor. I will definitely use them again and you should too!“

“Took me awhile to commit to replacing the furnace because I kept thinking it had another winter in it. Scheduling was pretty painless they had a slot witch was days out witch felt fast. The install guys were done before I finished working at my kitchen table.“

“AC went out in the middle of August, Apartment was in the high 80s, they came after hours and got the AC fixed same day. They were super nice and a life saver! Couldn’t recommend them enough!“

“AC went down overnight !
Jared came out in 30 minutes
Got us up and running within 40 minutes“

“I own a two-flat with central ac in both units. Neither unit was cooling. I called Windy City Ventilation and Air Conditioning and spoke to Russell. He assured me a tech would be out between 3:00 and 4:00. Darius arrived at 3:30 and one hour later both units were on their way to cooling temps. Darius was knowledgeable and explained the process every step of the way. Thank you Russell and Darius! You now have a new customer for whenever we need service on our HVAC system. Great service and reasonably priced!“

“Reliable, Professional, and Trustworthy HVAC Experts

It’s rare to find a company that combines professionalism, quality workmanship, and genuine customer care. Highly recommend Arzet Heating & Air Conditioning, Inc. to anyone needing HVAC and / or water heater services!

I had an exceptional experience with Arzet Heating & Air Conditioning, Inc.! They have installed a new furnace, air conditioner, and water heater since 2024 for me, and the entire process has been flawless. For each installation, the team arrived on time, worked efficiently, and kept everything spotless throughout the project. Their attention to detail was outstanding—they made sure every component was installed correctly and explained everything clearly. It's very obvious that they are experts in the industry.

What really stood out was how they made me feel throughout the process: confident that the job was being done right and at peace knowing I was in great, professional hands. Pricing was completely transparent with no surprises and very competitive, which gave me even more reassurance. They also followed up after the initial installations to ensure everything was working perfectly and to answer any additional questions.

Outstanding service from start to finish. Thank you to Daniel and Luis, and all the other team members who ensured flawless installations! You are THE BEST!“

“The contractor came and stopped the knocking coming from the radiator that very disturbing for 30days. He even educated me on the radiator and why the knocking was happening. I really appreciate the help and information being a parent!“