Seem to be a lot of 5 star reviews.....if you can get them. I made an appointment for an estimate…read morefor 2 new furnaces & 2 air conditioners. I'm rather close to the Skokie office. They no showed for the appointment. Called later on & apologized and asked to reschedule. Sure. Will came out & seemed competent. Said he'd be in touch with an estimate. It's been 2 MONTHS now. Crickets. Another company took the job & work was fabulous. This company is way too disorganized unfortunately.

Our furnace was having issues on a cold Saturday morning . Will, and his stellar team at TRG…read morejumped into action and helped solve the problem. Victor was able to quickly diagnose what was going wrong with our furnace, and he fixed the furnace within 15 minutes. He is phenomenal! My wife and I highly recommend TRG

I highly praise, and recommend without any reservations, Elite. Our furnance died in the evening on…read morea very cold Sunday night. I texted Elite, thinking that I would not hear until the next day,but I got a text that someone would come out on Monday, which was comforting. Chris aririved on Monday, and saw that a new part was needed, got the part, and fixed the furnance - we had heat by the afternoon. I was pleased to learn that the old furnace had some life left. and grateful that Elite came out so quickly and fixed the furnice so quickly. I would definitely use them again.

Elite HVACS installed a new Bosch furnace and heat pump in our home. They arrived on time…read more Joseph and his crew were considerate and professional. Everything went smoothly. They left our basement spotless. Chris (service tech) had to come on on Friday to sync the furnace and heat pump on the thermostat. Once that was done, everything worked flawlessly.

I got a prompt response to my request with a quote for diagnostic, which would be waived if I…read moreproceeded with the repair. They do provide the service requested and gave me a link to make an appointment. We'll see how things go in a couple of days. The repair man, Alex, was prompt and identified the problem - two problems, actually. He was able to get the dryer running again, better than it had been. Reasonable price

I read the Yelp reviews for Astera before I reached out to them, and the 5-star reviews are spot…read moreon! I sent a message via Yelp on a Sunday night and they immediately scheduled our oven troubleshooting for Monday afternoon. Their front office staff is incredibly responsive! George (technician) arrived timely and was very thorough. He explained things to me every step of the way. He is approaching this very methodically - ok, so it's not the igniter, let's look at the next link in the chain... I saw George called out by name in other Yelp reviews, and I understand why he comes so highly recommended! He called the manufacturer to discuss his findings, but the manufacturer tech team wasn't available. He let me know he would be calling them again in the morning and that he would reach out to me with an update. I've had plenty of negative or so-so experiences with other service technicians from other companies. This experience with George / Astera is so positive that I'm posting my review even before the service is completed. Astera will be getting first crack at all of my appliance and HVAC service calls going forward.

Karl was professional, very thorough in his evaluation and clear and concise in sharing his…read morefindings. Shavitz has always been reliable and efficient.

Shavitz is one of the best HVAC companies in Chicago, and I have used many in my 44 years in the…read morecity. I selected them from several quotes to install a completely new HVAC system 3 years ago, not based on price but because of the time they took to analyze our needs, listen to our concerns, and price a system that fit our house, our budget, and our installation space. Today we had a maintenance visit from Karol D. He was thorough, careful, and (as with all service people from Shavitz) took the time to explain everything he did. I've recommended Shavitz to friends, and will continue to do so.

We have a service contract with them and needed an emergency repair call because of a loud clanging…read morein our heating system. They came out two hours after I called in the emergency. The tech was able to diagnose the problem and get it fixed in about 4 hours. The work was very professional, they cleaned up all of the detritus from the job and were done in about 4 hours.

First visit was fine, and the guy suggested I sign up for annual membership, meaning if I paid…read moreroughly $400 per year, general heating and cooling appointments would be included in that cost. So I signed up and then set up an annual maintenance appt over a month down the line. The day before, I received multiple texts and emails confirming the appointment. Then3 hours before the appointment, someone left me a voicemail & said that due to a "heat emergency" their technician couldn't come to my house because he needed to help other customers. I called back and spoke to a woman who said the earliest she could send someone was 2 weeks because they were super busy. I said this wasn't ok, this appointment was made a month ago and I had taken half a day off from work. I asked if I could speak to someone else about canceling the annual membership and getting a refund. She said that finance department "did not take phone calls from people" but she would pass my message along. A few hours later, a guy called me, apologized and tried to explain that there was "a heat emergency". Funny, I said to him - we don't live in Texas, it's actually a mild 81 degrees and if you've got a customer who's A/C is broken, maybe tell them open a window and schedule an appointment because the customer who should take priority is the one who had a standing appointment for over a month, and who gave you $400 back in January. He said he understood and would credit me back. We will see if that actually happens.

I had worked with Chris and the team a few months ago and had a positive experience, so I reached…read moreout to them for maintenance on my AC. Turns out the whole thing had to be replaced. Naim(?) was super patient and kind with me as I asked a ton of questions to understand the situation - he had the same amount of patience when he came out to assess my broken furnace too! Damir and team who came out to replace my AC were super kind as well, doing the job efficiently and even offered to help move my stuff back into the hallway after they were done. Something that stood out to me about this process was the customer service - throughout the process, Mike kept me updated on scheduling, and the whole team overall were great to work with. I'm glad I found a reliable team for my HVAC needs moving forward!

Oasis has become my go-to company for all things related to heating and air conditioning. They have…read morebeen responsive, pleasant and reasonable for all requests big and small. I highly recommend them!

I met Boris when he was working on the property next door. Turns out he had installed the Space Pak…read morein my 120 yr old farmhouse a year prior to when I purchased the property. Fast forward a year later when there was a sudden gas leak coming from the 30 year old boiler. After 2 contractors came out from my home warranty company and couldn't address the issue or the leak.... I called Boris. He was able to locate the issues within the boiler and installed essentially all new components in the unit at a fair price. It's now running like new, just in time for the chilly fall weather to hit. I would highly recommend Next Step, they are honest, reliable and get the job done quickly.

Boris was AMAZING! I know nothing about our heating system in our old house and he talked me…read morethrough the scare of being without heat unexpectedly on a bitterly cold night. He was fast, efficient, and empathetic for a clueless new homeowner. He also texted later to follow up and make sure things were still working well. Can I give 10 stars?! Highly recommend!

Great folks, great service and amazing pricing. Definitely should be your first call on anything…read moreHVAC. Could've upsold me on the most expensive option but didn't.

Locally owned business thats very responsive!…read more When I returned from vacation I had an air conditioner issue. The usual company I use was not available so I reached out to Hero. The impressive part was the quick response from Vlad who is the owner and a technician. He was able to send someone the next day. The person figured it out and got it fixed. However, something was off on the repair which I noticed and Vlad again quickly came out to correct it. These days it's hard to get the type of attention and response from most businesses. Also things inevitably go wrong and you want to make sure you can trust a business to correct any issues. They do both very well!

My heat gave out on what turned out to be the coldest morning of the year so far--not exactly ideal…read moretiming. I called iTemp in a bit of a panic, and Jimmy arrived within 30 minutes. He quickly figured out the issue, sourced a replacement part (covered under warranty), and had everything up and running in under an hour. The whole experience was impressively fast, the service was excellent, and the price was more than fair. I'd absolutely recommend iTemp!

Jimmy's service was straightforward, honest, down-to-earth, and highly communicative. Answered all…read moreof my questions and gave me helpful tips for taking care of the furnace. Exactly what I was looking for. Absolutely recommended!

Vinnie and Preferred Comfort are great. Thorough, honest and knowledgeable…read more Unfortunately I did not know about Preferred Comfort previously as I got completely screwed by ABC to the tune of $2200 as I had to go out of town therefore had to let them get my heat back on. When I got back from my trip I called Preferred Comfort and he cleaned and assessed both of my furnaces and water heater and gave a clear explanation of the status and recommend actions. Preferred Comfort will be my choice for HVAC from now on. Buyer beware if you call ABC!

Vini and his team provided great service for us including installing a new AC unit. Their prices…read morewere very reasonable compared with competing quotes.