We had a total high efficiency heating, AC install + a new water heater a little over a year and a half ago. A-Team did a great job negotiating all of my original duct work into the new unit. This was no small feat given the original coal fired set up of return and supply ducts in our bungalow. I wanted to let some time pass before I gave the ultimate review, which is holding at excellent. Everything is working exact as the day it was installed. Our energy bills are way lower; it was well worth the cost of high efficiency (Ralph emailed clearly documented receipts, so it was easy to get rebates). I will continue my regularly scheduled maintenance through A-Team, and call on them for any additional HVAC stuff we may need in the future. They have been quick to respond to any requests, and provide clear and concise answers to any questions. Highest recommendation! read more

A-Team Heating & Air Conditioning - The infamous octopus! - Heating & Air Conditioning/HVAC Near Me

Today was UNBEARABLE! Inside my house was like an oven and A-Team could not have answered the call any better!They answered right away, were able to get out to me quickly and got my ac working! It was really nice to have such a stress free experience and options that really helped me understand what my system needed. I will going forward be getting regular maintenance , it just made sense. read more

After 5 yr ---the $1000. Motor died they won't stand behind the 10 year warranty. I was given. Don't bother to ask him for a warranty if you decide to go with these people read more

Beware- A-Team was recently sold and the new owners refuse to stand by the labor warranty they assumed with their purchase of the company. The old A-team staff were fantastic. Last year we paid A-Team over $20k for a premium cold climate heat pump with a corresponding 10 year parts and labor warranty. When I recently contacted A-Team about servicing the unit because of excessive vibration, they said they don't service our area anymore and won't honor the labor warranty. Don't let this experience happen to you! read more

From getting a quote to final installation, we've been very pleased with working with A Team. Their technicians are always incredible. I purchased our system from them (AC and furnace) and have had them service it every year. The field technicians are always very professional and knowledgeable. Giovanni has been our technician several times, and he is just great to work with. He addresses concerns and is able to explain what was done in simple terms. I will continue to benefit from their services as long as I am able. I would recommend them to anybody looking for outstanding service. read more

A-team was a pleasure to work with. They provided a top notch install with very competitive pricing. I would highly recommend.

The team arrived on time to replace my furnace / AC. They were very polite and worked quickly. Kept their work space clean. I would recommend Thank you !! read more

I prefer to be as honest as I can. I wasn't going to leave a review at all because I have mixed feelings. My response for leaving a review as A-Team requested, is positive, but with a few snags. The first call to A-Team began in mid December 2021. Perhaps I should have had 2021 prices?? Not sure if they changed or not. I was told all our problems were because of a loose low-voltage wire (thermostat). Once this is repaired they put things back together, turned on the disconnect, and the transformer exploded!! They went to their truck, grabbed another transformer, installed it, put things back together, then not only did the transformer blow, but the circuit board and new Ecobee thermostat as well. This is all happening on a Friday in December on the coldest day of the year at 1:00 in the afternoon. Apparently nothing more could be done at this time, so we were left with no heat at all for the entire weekend. I'm guessing the part needed (circuit board) was not available in the Chicagoland area. That following Monday they returned and got the furnace running, replaced the thermostat and did some testing of operation. Numbers needed for efficiency were not right. So the technician made some calls and learned that a different circuit board was needed to correct the issues at hand. The part was ordered. I received a call that Friday to see if I would be available so they could install the new circuit board, I wasn't available at that time. I was asked to make myself available for the coming Monday or Tuesday of the following week, nothing happened. I figured we had heat, it wasn't as urgent, but still needed to be corrected. Two weeks have now gone by, and I finally called because I had not heard back from them. I believe it was finally on February 15th that the furnace was repaired and all checked out good. Two weeks go by, we receive the invoice and it's dated as the day of service is March 8th 2022. This is where I wonder if prices increased for the year. I had a simple question, so I made a call. I just wanted to know what the hourly rate was for service. No response. I realize that after (3 attempts to repair the furnace, that it no doubt it wracked up some labor costs. The technician said he would try and be fair with his billing. Hummm. I find it hard to believe that all of this started from a low-voltage wire. By the way, the furnace was less than a year old. So, yes, on a positive note, the furnace was repaired, thermostat replaced, and all is good. Did I have 2021 pricing??, don't know. Were they fair with the billing? Well, should I have paid for a simple service call and one hour for labor? Sure. Is $175.00 an hour the going rate for service? I don't believe so, but I'll never know. If the internal fuse didn't protect the components of the furnace, then shouldn't the manufacturer of the furnace be held responsible? The work performed was done under warranty. Parts were covered labor was not. A-Team was referred to me directly from the manufacturer of the furnace so you might think they would eat all costs not only for me but for A-Team as well. Haha! Yeah I know. Again, on a positive note, the technician that completed the work was excellent! Equipment is still running, I paid a (??fair??) price?? What more can I say? You decide. read more

They are very bad with communication. I called them to service my townhouse and to get an estimate on a mini split unit . They replaced the blower motor which was under warranty and charged me about $350. Two weeks go by and the AC is broken again. I call and they fix is again. I ask about the mini split after two weeks and the guy is rude to me. He tells me that I am lucky they didn't charge me for the motor that was under warranty. A month goes by and I ask about the mini split. They give me an estimate of 17k. I call and think there is a mistake. They say no that since they are such high quality, they charge that much. I have gotten other quotes of 4k from a company with higher ratings. I complain to the owner who refunds the second service call to the townhouse. The next day the air conditioner in the townhouse is broken again. These guys are pathetic. read more

I have been waiting since Aug. for them to service my boiler. Every time I call they say I am on the list. I told them if you do not want my business just tell me. They said we will get to you well I am still waiting read more

Service was awesome. Called them this morning and within an hour Adam came out. We live in Glen Ellyn and wanted someone local. My furnace was acting up since last night. Would turn on and then shut off after 5 to 10 min. Adam found out the issue was blockage inside the air flow inlet. He opened it up and there was a small log and an old shell of a tree nut. See the photos. We then went outside and noticed there was a wire mesh on the outside of our PVC pipe. So that log and nut have been in our inlet valve for at least over 5 years. Bottom line, had a problem and Adam solved it within an hour. I recommend if you need service in Glen Ellyn to call the A-Team and ask for Adam. Awesome service, especially since it is a Sunday. read more

A-Team Heating & Air Conditioning - Small log and tree nut inside my Carrier furnace intake pipe. - Heating & Air Conditioning/HVAC Near Me

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Top notch immediate response during after hours weekend furnace going out. Installed a temporary fix to get furnace running during weekend single digit temps until replacement parts arrive during normal business hours during the week. Really appreciated the above/beyond service and schedule/arrival updates via text! Thanks for the awesome customer service! read more

I called to have my furnace serviced now that the temperatures are getting consistently colder. I was able to schedule a call within 24 hours of calling (non emergency) and was happy with the time and notification process for the appointment and arrival times. That said Ralph was the technician that established the contact and ultimately the one that arrived for the service. I can't say enough about how thorough and honest he was in describing things he did and what to possibly expect down the road with other areas that he identified. The job was completed in a timely manner and expeditiously. I am very pleased once again with the service that A-Team provided. Service calls can sometimes be stressful since you hope for no surprises. I look for honest assessment and integrity in dealing with me as the homeowner. Ralph did what he was here to do and I felt treated with respect and dignity. I know I will use A-Team for future service calls. Prompt and courteous. Honest and reasonable pricing. I am very happy with my outcome. Thanks again for another positive experience. read more

My mom needed her furnace replaced and these guys were fantastic! Their estimate was spot on, they showed up on time and my mom had such a crush on the guy who put in the furnace that she didn't even notice the cold for a few hours. Hoping her AC does not break this summer, but I have a feeling she hopes it does. read more

After giving the A-Team a good review, my AC conditioner went out again. I was told that the repair they did on the AC should last at least 1 to 2 years. It went out again after one month. So I have to retract my positive review. read more

Great communications and service. Installed a new AC unit that fits our needs perfectly. Followed up as promised to check performance without our need to contact them. read more

I called to get a quote for my HVAC to get cleaned. Spoke to someone over the phone in which they said they would call me back - never heard from them again. Tried calling them months later, their phone number wouldn't go through, I tried multiple times. Sent an email asking for a call back for a quote. Never heard from them. Not saying they might not do good work, but no way of getting a hold of them to find out. read more

I used to use these guys regularly and totally trust them but no more! Tried calling them more than 4 times and they never returned my call what a joke! read more

On time. Very professional. Clean and honest work. I highly recommend. Extremely knowledgeable and on top of all new technology.

Wonderful to work with. Showed up on time and completed an install of a smart thermostat for us. Pricing is very competitive and I trust their work. Did a great job installing the smart thermostat and even pointed out something that needed to be fixed with our humidifier. I will call them in the future for annual heating / A/C checks and for other services. A+ for service and quality of workmanship. read more

A-Team recently put in a new ac unit and whole house humidifier. They gave us the best deal out of any other companies we got estimates from. They worked with us on a good date to come out. Our old ac unit was an original from when the house is built and they went out of their way to make sure everything was done correctly and was up to code, since there was a lot of things outdated. The workers were hard at work all day and did a great job explaining everything to me. I would 100% percent recommend them for any heating/cooling job beed! read more

Fantastic service. I was really impressed with the fair pricing and honesty. This guy could have easily told me I needed to replace my ancient AC but instead he gave me a realistic and simple solution. read more

I first had the A-Team out to do my furnace in 2009 shortly after I had purchased my house. My old furnace was about 20+ years old and the cold air return duct work wasn't even hooked up ha. What a beautiful job the new furnace and duct work is!! Everything was custom fabricated, at my house, and my gas bill dropped $100 a month, in the winter, with the new high efficiency furnace! Amazing work I can't describe how pleased I am with the job done. Fast forward to late this summer, my A/C decided to take a crap out on me and I thought I could manage until next year... that's when it jumped to 90 degrees for a week and I couldn't take living in a sauna any more, so I gave the A-Team a call! I purchased the best brand in the heating and air conditioning world (TRANE... and yes its hard to stop one. Search YouTube for "It's hard to stop a Trane" and find out if the backhoe survived its encounter with the best brand in the business). They had everything up and running in a few hours! Everything was triple checked to ensure the unit was working optimally. I will never call another HVAC company ever again! If your furnace or a/c goes out, or if you have one of those other crap brands and want to upgrade to a Trane.... do yourself a favor and give the A-Team a call. I promise you will not be disappointed, and you will live much more comfortably inside your home!! read more

I called A-Team when my second floor AC went out on an 80 degree day. I spoke with a dispatcher and had a call back within 5 minutes from the technicians. The guys were at my house the same day. As it turned out, there was nothing seriously wrong with the AC. It was a blown fuse. Because it was such an easy fix, they didn't even charge me for a service call! But since they were here, I had them do a complete check of both units. Both units needed the coolant levels adjusted and both exterior units were filthy. They cleaned the units and had them both working like new. During the cleaning they found another issue with one of the units that they fixed at no charge. Wow! I asked about the age of the units and they told me that they were really good units and about 15 years old. They also thought we could get many more years out of them and explained that the units use the old, discontinued coolant and that availability of the coolant would probably dictate when they would have to be replaced. The guys from A-Team were really nice and kept me informed during the entire process. They treated my home and property like it was there own and fully explained everything to me on a level that I could understand. But what impressed me the most was their honesty. They could have easily pulled the wool over my eyes about the age, condition and status of my systems. Instead, they offered honest advice on what they would do to repair and maintain the system and made a best guess estimate about how long the systems would last. We moved into this house June 2012. From here on out A-Team will be doing our annual HVAC service. And when the current systems need replacing, they will be installing the new units for us. read more

Adam is the best!!! Couldn't ask for a more honest professional who will give you all your options, show you what he recommends and back his work. A true master of his craft, I would recommend him to everyone! He even helped my wife when our furnace went out Christmas Eve 2013 and was so pleasant through the whole experience. Thank you Adam for all that you do, we appreciate you! read more

Had to get my AC unit replaced and they did a great job for less then I got quoted from one of the other guys. They were polite, professional and friendly. I appreciate great customer service and I will recommend them to all my friends and family! read more

We had these guys come out back in 2012 for our furnace and just recently we needed them again, so we called them up. Super efficient and cost effective as well. Explained to us what needed to be done and if we needed to replace the furnace, they offered assistance. My family will definitely be using A-Team as our trusted service provider. read more

Adam Mufich came to our home 3/24/2013 He was very friendly and honest. He saved us a alot of money and we are very thankful we called him. We will use him for future problems that we have and only him he is great.. I will tell everyone I know to call this company for service..Thanks A team And thank you adam!!! read more

We have used A-Team for multiple needs over the past 3 years. Ralph has been incredible. He is responsive 7 days a week, takes the extra time to explain everything, tries the most cost effective solutions first, and consults with us every step of the way. Ralph and team have approached our situations as if it were their home. Can't say enough positive things about Ralph and A-Team. read more

I thought I was going to need a whole new outdoor compressor unit for my 20 year old York central air system, and that's probably what some other company would have sold me. But A-Team quickly zeroed in on the problem and only fixed what needed fixing. When I talked to Ralph on the phone, he first had me check that the circuit breaker wasn't tripped. It wasn't, so he came out and right away figured out the problem was a capacitor shared by the fan and compressor motors needed replacing. He checked the refrigerant and said it was low, asked if I wanted him to top it off, which I did. It's back to working good as new. We used to call an HVAC company that was bought by the gas company, and now they want to upsell you or sell you a maintenance plan. It's good to find A-Team, they know what they're doing, fix what needs fixing, check with you before they do anything, and don't try to sell you anything you don't need. read more

Adam and his team did an outstanding job, in a short period time at a very reasonable price. We had two furnaces and air conditioning units that they replaced in one day and at a notably lower cost than other providers. I would recommend the A-Team to any one and know that they would do as good of a job. I had another group come out and look at our systems initially and decided to get a second opinion. Adam came out and inspected our entire systems, noting some concerns with regard to the furnace (30 -year old furnace). He wasn't trying to sell me anything and wasn't pushing a new system, etc. With that said, based on his clearly informed position, I determined we should get a new system. Within a week, we had everything installed and ready to go. You can have 100% confidence you will get great service from this team. read more

Is this ad a SCAM??? I called that place, a guy named Alex answered, and said to me that they repair wall mounted A/C units. I told him that i can bring my A/C unit by my own, he said ok. Just to confirm, i red the address "757 Dupage Blvd Ste 2813 Glen Ellyn, IL 60137" and he said "yes, that's right. you will see Adam when you go there" I went there and THE ADDRESS IS ROCK CENTER!!!. Opposite to that address is a post office, i even asked the mailman and he said there is no company such A-team around here and the address i told him IS THE POST OFFICE!!!. then i called the company again, a call center rep. answered and she said that she doesn't know the address. When i asked her how come that the guy Alex answered my first call and now she is answering, she replied "maybe they didn't answered their phone and the call directed to me" Long story short, the company doesn't exist at the address they put on Yelp. read more

I called A-Team after another company came out and misdiagnosed problem and wouldn't come back to take care of it. These guys really know their stuff and are dedicated. They came out later in the day and found multiple issues with my system but they stayed until it was working again. With a newborn child in the house it was good to see honest companies that actually care about their customers instead of making a quick buck and moving on. A-Team is the only Hvac contractor I'll use from now on. read more

When we needed a new furnace, I called A-Team Heating & Air and the service I received was great. They installed the system in a few hours and they are very professional, friendly and efficient. I have recommended them to family and friends many time and they are all happy with the work that they have received. read more

We needed to replace our 20+ year old furnace and a/c unit. We received a referral for the A-Team Heating and Air and called them to set up an appointment with Ralph. Prior to his arrival he called to let his know his estimated arrival time and if it was still convenient for us. When he arrived, complete with shoe coverings, he was both personable and informative. Within a few days, he returned with several estimates allowing us to be flexible based on our needs and budget. All of our options were explained and there was no pressure or up-sell tactics used. Upon picking what best suited our needs, we picked a date for installation. We were contacted to confirm the installation date and time and both installers arrived on time. They were courteous and also informative using floor coverings, footwear coverings, and completed the job within the same day. We would highly recommend this company to friends and family! read more