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. ​

Do not hire this incompetent company. They are not even capable of showing up for an estimate…read more First,they had to reschedule the initial estimate because John was sick. Fine. Rearranged my schedule to be there at 4 o'clock on Friday. 415. No one called me. I texted the woman who made the appointment. She said John was stuck in traffic and he would call me. Shocking traffic on a Friday afternoon the weekend before Christmas?!? John called me. He said he was just getting on the freeway and was an hour and a half away. I rearranged my schedule again. I told him I would be there till six. He said that's fine. He would come after his next appointment. 630 he still had not called me or come. I called him and the woman who scheduled the appointment several times left messages and text. no one ever had the courtesy to call me back If they are not capable of doing an estimate, or courteous enough to communicate, I would not hire this company ever for a job. will tell all of my friends not to hire them.

Benny and his team provided great service and advice in evaluating our attic exhaust fan - polite,…read morehelpful, courteous and responsive. I would highly recommend them.

I worked with Gustavo for several weeks on preparing for insulation work. At the last minute he…read morecanceled the work because he didn't want to wait for payment from the city energy program. In addition he didn't like the fact that his work might be inspected by the city. I went with another contractor who was able and offered additional rebates from Nicor gas

Requested garage attic partial insulation. Gus went up into the attic. Came back down and said…read more$750! No explanation. Said my insulation wasn't up to code which is not true. Would cost $2400 to replace all insulation. No cost given per square foot. No details of type of insulation. Asked him to email me a quote. Never received a quote/estimate. Lack of service and communication. I do not recommend that this business.

Here at C&J services-Go Green Plumbers of Joliet, we take great pride in making sure our customers…read moreare happy. The majority of our work invloves repeat business from past customers.

Jim came by today and fixed our water heater, he is very knowledgeable. While he was here I had…read morehim check the furnace to make sure it is ready for the winter. He is very reliable and quick, its nice to have a person who you can rely on to come and fix your AC, furnace and also do plumbing issues, I would recommend his company in a heart beat, Thanks!!!!

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!

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.

When I called to make appointment representative told me I was out of work area. I told her on…read moretheir website I was in their area. She said I was incorrect but would check with owner and would call me back. Never called me back! Plus from the response from Paul at the company is totally out of line. If Paul checked his website, he would see that Carol Stream is in his service area. I'm so glad I decided not to do business with your company. You seem like a rude ignorant little man am I complaint is completely valid again. Check your website. I'm in your service area!

Shout out to Dan, Dakota, Josh V, and Luis! They did an amazing job with the install. I got a new…read moreAC (which is the main reason I called air dynamics in the first place.) I also needed a new furnace and water heater. I also got the air duct cleaning as well. I wasn't pressured into anything and Dan was great answering my questions before we proceeded with anything. During the install, they kept me informed on what was happening throughout the process. I also got text alerts when they were on the way along with photos so I knew who to expect. I would definitely recommend them 100%.

The first contact; Mike came out to and explained what would happen, answered all our questions…read moreand when they could do the work. On work day, Matt and Mike were exactly on time, very courteous and explained each step and the why behind the action. They installed our system on a very hot day AND completed the job early! Also placed the system so there was still room for the work bench built by my father in law (very large and heavy) in the 50's. My husband will be very happy to hear that. Overall, what is not a fun experience (radon mitigation) turned out to be a easy and painless experience.

Just had our Radon Mitigation System installed and the Guardian tech's were AWESOM! The…read moreinstallation was completed in a very efficient manner and met high quality standards. The technicians were very informative and shared all key information and operational details. any disruption was maintained at a minimum and cleanup was excellent. My wife and I are very pleased with the entire job and would recommend Guardian to any/all new clients. Very Happy Customers T&T