First off let me start by saying Andy is truly a life saver…read more Over night the blower motor in our furnace went out and smoke started coming through the vents. The fire department was called and we (me, my wife, and our 3 kids) were without heat on a 20 degree night. The following morning I made a few inquiries just hoping to get something scheduled and I was surprised to find they had someone available almost immediately. The estimate fee (only $75) was waived once Andy informed us what we needed, 1 hour later our house went from 65 degrees to a comfortable 74. Thank you so much. I would HIGHLY RECOMMEND them.

Our furnace shut down on one of the coldest days in December and Andy responded quickly to the…read moreservice call. Andy did a great job at figuring out what was going on with our furnace, explained the options to fix what was needed, and did the repairs that were necessary. By also figuring out that the gas meter was the issue that needed to be taken care by our gas service provider, Andy saved us so much money on unnecessary repairs because the initial issue was outside the furnace. This is the second time we've used Specific HVAC and I will continue to call them for any future repairs. Andy is friendly and provides quality service.

Had AAA Heating and Air Conditioning come out through our home warranty company and they were…read moregreat! The tech was super honest, explained everything clearly, and didn't try to sell me anything I didn't need. He found that the system just needed a coolant refill, took care of it right away, and the A/C was back to working perfectly. Really appreciate the honesty and quick service -- definitely recommend them!

Aziz @ AAA HVAC is a stand-up guy in my book…read more Furnace goes out during the recent deep freeze we just experienced, and a part needed to be ordered... Rather than wait for 2 days for it to be shipped, Aziz called all the manufacturers around and located the rare part an hour away and picked it up in person so my family didn't have to go another day without heat. In addition, he showed me the receipt, was transparent in the cost expectation, and was very professional and respectful in my home. He'll be my go-to guy going forward! Thank you, Aziz!

I needed my furnace fixed fast, a tech was at my house in 30 minutes or less. They charged way less…read morethan the others, the tech waived the diagnostic fee and went straight to the repair and he didn't charge an arm and a leg. I highly recommend.

This company used to be called Marco Heating and ​Cooling, but I guess when you get so many bad…read morereviews, you have to change the name of your company every so often. A tenant called me and said her furnace was not working. I called Marco and met him at the house. He took the panel off the furnace and explained that the blower motor was bad on the unit. It was a part that cost over $300. The next day, he came out to repair the furnace . Upon telling me that the job was completed, I went over there to look for myself. I opened the panel and was shocked when I saw that the same old blower motor was still in the furnace. I called him to tell him I knew he had ripped me off. He was speechless for a few seconds before he finally told me that it wasn't him who installed it. It was his employee. I was suspicious so I asked the tenant what the person looked like that came in to do the repair. She told me it was the same guy that I had met with the day before, Marco! Let's face it, in the HVAC business, most customers wouldn't know an igniter from a blower from any other part in the furnace so it's real easy for a dishonest operator to lie to get you to pay for something you don't need. For example, a furnace might not be operating properly because a sensor is dusty. To correct that, the repairman just needs to wipe the dust off. An honest guy would in fact, wipe the dust off and only bill you for the service call. A dishonest operator can charge you for any number of parts. My guess is within a couple of years, Maximum Heating and Cooling will have another new name. When it does, and as long as it is operated by Marco, I will leave a review for the new company as well. This is a shady operator. ​

I contacted them during a rainstorm on a Sunday, and Jim came out at noon Monday. (The water…read moreheater manufacturer's website gave me his contact info, since he is authorized to service them.) Jim is extremely knowledgeable about water heaters and fixed our problem in a half an hour for a reasonable rate, even though others I contacted wanted to replace our water heater. I would use him to install my next water heater, but he no longer does that .

Came fast. Left in less then 30 minutes. Charged $125 bucks just to come out. Replaced a $20 part…read more Misdiagnosed the problem. Failed to fix hot water heater. Company does not install them. Now I have to spend more money replacing heater. Next time I will make sure I call a repair person that can install a new item so that I'm not just out the service call fee.

K&M was recommended by my neighbors when we needed furnace replacement. K&M did a good job at a…read morereasonable price and in a short period of time.

We had a terrible experience with this company. We were referred to them by American Home Shield…read more The technician had no idea how to work on our dual zone equipment. I found him googling solutions on his phone. After he worked on our system, our A/C stopped working in hot summer heat. The technician left us with a non-working system. Not in the same condition as when he arrived. The owner, Chris, stopped answering my phone calls and I had to call from an anonymous number to get him to answer the phone. The owner himself finally returned to get the A/C back to the condition it was in when they arrived. We ended up having to hire another company to fix their errors. Very unprofessional and unreliable.

Beware!!!!!Chris showed up and under my American Home Warrany I had to pay him $150.00. He said he…read moreordered a seal for my furnace and he closed out my claim while still at my home. He never came back or followed up, just took my $150. 00 copay. When I texted him every few weeks checking he said it was still ordered. 1.5 years later nothing...what a scammer

Lafayette, is prompt, professional, courteous, and honest. Needed a licensed certified HVAC…read morerepairman for a job in Park Forest. Hard working man but fit me in. Diagnosed the problem. Charged a fair price. And communicated on the delay with the part from the supply house. I would use Lafayette in a heart beat if I had a HVAC need in the South Suburbs or Chicago

My furnace stopped working overnight. I immediately searched for a local small HVAC company. I…read morefound THE HVAC GUY with excellent reviews. I called very early in the morning hoping someone would come soon. Lafayette arrived within hours and saved the day. He diagnosed the problem and offered several solutions. He answered every question and concern. The price was fair. If you are searching for an honest and trustworthy company, call THE HVAC GUY.

Bullseye Heating and Air installed all the duct-work and the AC heat pump unit in my new…read moreconstruction home. He did a fantastic job on the whole project. He always showed up the work site on the day and time he told me. He provided quality materiel throughout the project. He seems to pride himself on providing quality materiel. His prices were equal or below the other bids I received. It's been about I year since the project was finished and I've had no issues or problems to report.

Phil is great, doesn't fool around, honest, sincere, he told me what the issue was, and fixed it,…read morehe's very reasonable in prices, also educated me on caring for my furnace, clean it more often and change the filters more often helps maintain the lifetime of furnace, stuff I didn't know , call him you will be pleased and I'm a woman