My heat gave out on what turned out to be the coldest morning of the year so far--not exactly ideal timing. 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! read more

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

Jimmy was fantastic! My furnace wasn't heating the house and within 10 minutes of contacting iTemp I received a response. 20 minutes after that, he arrived, diagnosed and solved the issue. Will be recommending iTemp going forward. read more

Jimmy was prompt, informative and honest. Highly recommend to anyone needing hvac work.

Very honest and personable. He found a significant crack in our furnace and was obligated to turn it completely off. He recommended a replacement and will be back to replace it. read more

Jimmy showed up on time for each visit. He took proper COVID precautions too. I can't tell you how many people have been here who haven't. He was straightforward and honest. He even took no offense when I thought I'd go with a home owner's warranty. However, after thinking about what Jimmy recommended versus what I would get with the warranty service, I decided to go with Jimmy. Jimmy's explanation for why he uses the equipment he does was clear, comprehensible, and really just came with a strong sense of honesty, integrity, and authenticity. He was able to get my house warm and cozy again ASAP! The best part, he loved our new four legged friend! He even took time to play with our new fur baby. Jimmy did say it best - when it comes to people, dogs know. Our new little pup even took to Jimmy in a millisecond! The work done was clean, fast, efficient, no mess, beautifully installed, and Jimmy and one of the other guys that came along even educated me on some best practices to get the most out of my new furnace Also... to throw this in... the first thing he did upon his first visit was look at my nest that came with the home we purchased. Right away, he saw it wasn't wired properly and just fixed that without going into anything else. Just one and done no questions asked out of the goodness of his heart. Would I recommend - YES If I ever need him again, will I call iTemp? - ABSOLUTELY Thanks for everything, iTemp team! read more

Jimmy had come out to our house a handful of times. He has always been quick to find the problem, explains what is wrong, and fast to come to a solution, Recently, I was having some AC problems, and he noticed something wrong with my furnace that was under warranty (someone else installed my furnace). He definitely could have repaired and charged me, but instead had me get it fixed under warranty, and even came back to check that it was working properly. If you need a guy to call and trust- it's Jimmy! read more

Great everything! Jimmy is always responsive and reliable. Our old furnace went out last week. I texted Jimmy and he was out the same day. It wasn't worth fixing a 15-year old furnace and so I decided to go with a new system. Jimmy got it all installed with a new smart thermostat the next day. I've been using him for a few years now and never had an issue. I highly recommend him for your HVAC needs! read more

I can't say enough good things about Jimmy / iTemp. We've been using them for years, and they have always delivered at a high level. From start to finish, he's always provided exceptional service whether we're calling about a regular clean & inspect or whether we're having system issues with which we need help. They are friendly, responsive, and always willing to go the extra mile to ensure customer satisfaction. They are always informative and professional. I will never take my business anywhere else, so I hope they don't go anywhere! read more

In 2018, our furnace and air conditioning unit were no longer operating properly and needed to be replaced. Jimmy was able to replace both with a brand new system at a fair price and in a timely manner! We HIGHLY recommend iTemp Heating and Air Conditioning to anyone looking for an honest and efficient HVAC specialist. Fast forward to 2020 and my wife and I are now living in North Carolina. Last night, we had our air conditioning unexpectedly stop working. It was late at night and the temperature was rising in our home. After trying to remedy the issue ourselves to no avail, my wife said "I'm gonna call Jimmy!" I kid you not, Jimmy sat on the phone with me for roughly 30 min helping to determine what the problem was. We found what the problem was and boom! We are back in business and the house is feeling cooler than the other side of the pillow. Talk about loyalty to the customer even 2 years later and out of state at that! Like I said before, we highly recommend! read more

Thanks to all the Yelpers who steered me to iTemp Heating & Air Conditioning. Jimmy responded timely to my Yelp request and was able to schedule my project within a few days. He gave me a quote for the project based on the information and photos I provided, which was spot on to the final cost. He gave me a window of time in which he would be at my house and called about 15 minutes before arriving. Jimmy is professional and courteous. He talked to me about the work that needed done prior to starting and showed me it in working order when complete. He also gave me a tip to help keep the pump mechanics running better and made suggestions for maintaining the larger unit. Jimmy goes well beyond completing the task required. Special note for anyone concerned about having people come into your house during COVID-19. Jimmy wore a mask, as did I when we were in the same room. I asked him where he preferred to enter the house and he told me it didn't matter to him. So I had him come in through our backdoor that went straight to the utility room. He and I were the only people in the house who interacted. It was quite simple. read more

If you're looking for a heating and AC guy, please don't hesitate to contact Jimmy at ITemps. I had him out for my furnace and not only did he get back to me in 5 minutes everything he said he stood by. I won't call anyone other than Jimmy. Response time really quick, fair and reliable. My advice is to stay away from those that advertise on tv , just do your research and see what a small business does....Jimmy is the best....NO B.S read more

Extremely prompt and friendly service, couldn't imagine anyone getting here faster and fixing our air conditioner as quickly as Jimmy.

Decided to call iTemp after seeing the great reviews, and glad I did. Jimmy came out quickly and in 10 minutes had my A/C unit running again. He is efficient, courteous, friendly and knows his business. I highly recommend him. Thank you Jimmy read more

Jimmy is fantastic. Absolutely fantastic. Owner operated business, responsive, well priced. Reasonable and, especially... trustworthy. Will plan to always use. You can't go wrong. A+ read more

What can I say? I have been using iTemp since we moved into our condo 3 years ago! Jimmy has really been awesome to work with and he is able to come and help in a pinch. Thank you very much for 3 years of excellent service and for being so dedicated and attentive to all of your customers! read more

Jimmy just left my Niles home after doing a furnace tune-up. I found him on Yelp, and this company is better than I expected. Jimmy wore a mask and was thorough, professional, and kind. He answered all my questions and his price is very reasonable. I just became a new permanent customer. read more

Jimmy was here this morning and he was great. Not only did he inspect the furnace but he showed us some other things that need to be fixed. He was very pleasant and highly knowledgeable. We'll have him back in the Spring for the A/C. Thank Jimmy and iTemp. Great job and service! read more

These guys are absolute pros and will be our HVAC vendor for life. When my wife and I bought our house, we needed to replace the entire HVAC system (the previous system was too big for the house...who'd have thought?). I can't write enough superlatives about how great Jimmy and Tom are. They are incredibly responsive to calls, very knowledgeable about HVAC and the products, quick, efficient, respectful of our home, and they made an otherwise daunting and overwhelming project painless and simple. We closed on the house in January, and they were on-site installing the new furnace within a week. I asked about the AC, and he said that it was too cold for installation at that time, so he would mark his calendar to get back in touch to install the AC and all components in the spring. True to his word, I never had to follow up. He got back in touch in April and asked when he could come out to finish the job. Even during the prolonged cold snap in December 2017, our furnace started acting up, and he was responding to my emails almost instantaneously. Just this morning, he offered to come to my house to adjust the air pressure in the fan to see if we could get more air flow to certain parts of the house. I emailed him about this just yesterday. read more

Super fast. Super honest. I called them originally to clean my furnace. Jimmy explained, in detail, why I needed a new one. He actually went around the whole house to get a sense of what rooms were too hot and too cold. I panicked at the cost (furnaces and a/c units aren't cheap) and got three other estimates. Jimmy seemed trustworthy, so I asked him to explain the differences between what he was suggesting and they were. In layman's terms, and then in technical terms, he explained that why what they were offering wouldn't work, and that they'd just end up charging me more down the road. He got a new furnace here in a day, and I'm 1000x warmer and the air flow is so much better throughout the house. I know it stinks to spend $$$$ on a furnace but wouldn't you rather do it once rather than two or three times? Jimmy is super nice, super trustworthy. read more

Our AC went out today and I contacted iTemp. Jimmy came on site and got our unit fixed in less then an hour! Excellent customer service and he gave great tips on how to maintain my AC unit! We will definitely be calling you in September to take a look at our furnace. iTemp is highly recommend!!! read more

Jimmy did a complete replacement of HVAC system last week, and they did a wonderful job! My AC is running great and he installed a brand new smart thermostat. Thanks for the great work!! read more

Quick response after leaving a message, excellent communication as far as initial arrival time and called to ask for approval if it was OK to arrive early. And, they're open on the weekends. Knowledgeable, was quick to explain the issue and an embarrassingly - on my part - easy and quick fix. Would definitely use again and would recommend. read more

Itemp came to my rescue after being price gouged by another HVAC company. I sent out quote requests on Yelp at about 9am on Saturday morning. Jimmy responded within 5 minutes and we were on the phone within 15. Itemp quoted me half of the first company's price. Jimmy went above and beyond. He was in my house and fixed my furnace within 3 hours of me contacting him, including going to Gurnee to pick up the part and then driving to my home in the Plainfield area. He was very friendly and helpful and promptly fixed the issue. I couldn't be more grateful to Itemp for coming to my rescue and saving me money. Don't waste time calling anyone else, call Itemp first and save yourself a headache. Thank you Jimmy for amazing service. I will be referring you to all my family and friends! read more

Great company! They were responsive, friendly, and extremely honest. Highly recommend their services. We called them to do annual maintenance on the boiler in a house we just purchased, and the technician was so honest he told us it didn't need service yet, and didn't even charge us for coming out. read more

Jimmy is fantastic! We have been using him for about 4 years now. He is always quick to respond and gets the job done quickly and efficiently. We feel lucky to have found him and will continue to use him for all of our HVAC needs. read more

Responded to my call right away and came out the next day. Excellent customer service. Very knowledgeable. Would recommend

Jimmy is amazing! Super nice and a total professional. We moved into a 1925 bungalow last year without AC and got several quotes to install mini split system in a couple of rooms this spring. Most of the other quotes were outrageous and basically pre-boxed quotes. Jimmy worked with us to find the system and configuration that fit our needs and budget. His install took 1 day and was very professional. I can't recommend him highly enough. He does heating also and I will definitely be calling him when the time comes to check out our hot water heating system. read more

Jimmy was great he came out diagnosed the issue on our unit which was a bad compressor he was able to come out the following day and replace with a Lennox unit with a 10 year warranty. His price and service was great look no further for your heating and cooling needs. Thank you iTemp! read more

iTemp Heating and Air Conditioning - New Lennox Ac unit! - Heating & Air Conditioning/HVAC Near Me - Morton Grove, Illinois

5 star all the way. I came home today (95 degrees outside) to an ac that was blowing warm air. It was past 6pm and of course most places are closed. I called a few places- Jimmy texted me back immediately and agreed to come tonight between 9 and 10 pm. I asked him to text when he was en route and he did so I knew when to expect him. I was out but he met my husband, fixed our problem, and went on his way. He came out at 9 pm on a Friday night and was friendly to boot. That sounds pretty 5 star to me. I'd call him again in a heartbeat. read more

Jimmy found the problem in no time but of course it took a little while to fix it. So many wires to go through and replacing the part was a pain in itself. I was very happy with this technicians work and attitude. Very happy with iTemp Heating and Air Conditioning. Nobody else will touch this unit except them. read more

Really happy with their evaluation of our boiler and super helpful advice. Highly recommend!

Jimmy is amazing at what he does. I called him this morning in hopes that he can fix a botched A/C job and he was here within a couple hours. He went above and beyond and problem solved like a genius. I would recommend them to everyone! read more

My furnace went out on a cold winter evening, approximately 8:30pm. I used the request quote feature on Yelp describing my issue, and Jimmy from iTemp Heating and Air Conditioning responded within minutes with a price quote and next available appointment time for the following morning, which I confirmed with him. Shortly afterwards, I received another message from Jimmy informing me that he had a cancellation and could be at my home in about 45 minutes if that worked for me. I asked if that would change the price, since it would be considered an after hours emergency call by most HVAC companies. Jimmy informed me that they never charge extra for after hours emergency type calls. I confirmed the new appointment with Jimmy, and he arrived at my home like he stated at agreed to at approximately 9:45 pm. Jimmy was extremely nice and professional. He put on boot covers as soon as he entered my home without me even asking so as to not track snow and mud in. He assessed the furnace, and had the problem fixed in about 15 minutes. He took the time to explain to me what the issue was and showed me how I could possibly resolve it myself in the future (a high limit error that did not require new parts), as he further explained that the issue had a somewhat high probability of reoccurring (basically, I have an old furnace and until I get a new one, the problem may come back). I could not be more satisfied with Jimmy and iTemp Heating and Air Conditioning. I will surely use iTemp Heating and Air Conditioning for any of my future HVAC needs and I highly recommend them. read more

My hot water heater went bad in a hurry and I called ITemp. I had used them before, and was extremely happy with all aspects of their service. Jimmy responded to my call in 10 minutes, and was out to diagnose the problem that same day. My 20 year old hot water heater had seen it's day, and Jimmy recommended a far more efficient replacement which he installed in a snap. They show up on time, are professional, friendly, clean, and reasonably priced. I wouldn't use anyone else, and couldn't recommend ITemp enough. read more

I called this company on a Sunday morning because of an AC repair I need. I received a message that their mail box is full and cannot accept new messages at this time. Seriously? Based on the positive reviews here, I was hoping to hire them, but I can't do business with a company where I cannot contact them via phone or be able to leave a phone message. read more

I cannot recommend Jimmy and iTemp heating and air conditioning enough. Anyone that has boiler heating will tell you that it isn't easy finding a reputable and knowledgeable company that will work on them without messing anything up. When I needed a boiler service (it of course happened on a Saturday...at 5 PM ‍) Jimmy answered the phone even though he was out of state. As if that wasn't enough he patiently talked to me and then FaceTime'd me so that we could figure out what was wrong with the boiler together and whether or not it could wait until his return on Monday. The issue could not wait so I ended up having to call a different company but words cannot express how thankful I am that Jimmy took the time to really educate me on what the problem could be. It made communicating with another company so much easier. In the future I will definitely be using Jimmy and Itemp for all of my heating and air-conditioning needs because I was blown away by his service. Thanks Jimmy! read more

Last month I had issues with my steam humidifier and contacted several contractors for opinions/quotes. Demetrios from iTemp got back to me quickly and requested, then reviewed, photos of the situation. He was very thorough later on the phone in explaining the options, but was ultimately honest in telling me that he didn't want to sell me a replacement that he didn't think would be optimal for my situation. Even better, he followed up to see if I had found someone who could service my particular unit, and then checked in several days later, which he most definitely did not need to do. That alone suggests he's a stand-up guy, and I look forward to calling him should another HVAC issue arise. read more

Have been using them for a year now, excellent service, timely, professional, responsive to questions. Care about customers comfort and needs while also being experts in their field. read more

Jimmy came to service my furnace for the winer and repair my humidifier pipe. He called ahead and was on time. was very professional and pleasant. he explained the repair needed and the cost was a very reasonable price. I'm so glad I called itemp-I was with another company for the last 20 years and I found out what bad work was done. Thanks Jimmy and itemp!! read more