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!

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

The tech came out as promised and worked until the problem was resolved. He stayed until the…read morecentral air was repaired and up and cooling properly.

Highly recommend this service. Responsive, reliable, and reasonable pricing. Twice in the past few…read moreyears, Rob has fixed our aging furnace but this frigid Friday night it kicked the bucket for good. Saturday morning the guys were at our house putting up a new one. Excellent customer service, punctuality, and clear explanations. C&S Heating look for solutions to fix vs selling you unnecessary spare parts.

We had just come home from San Diego, it was 8 degrees in Chicago and our furnace didn't work. My…read moreSon had to replace his whole house furnace the week before so he did the leg work. This Company was professional, nice, neat same day service and more then $3,000 cheaper then who I called. it also has a 10 year warranty, that's comfortable knowing I won't get stuck in the cold again.

Yesterday was the hottest day of the summer and my A/C stopped working. I made a appointment with a…read moreCompany I have used for years and they wouldn't be able to come for a week. I went to Yelp, called JML, explained my A/C problem. They can within a few hours, fixed it and were reasonably priced.

Had JML come out today to fix my A/C. Tech came out within a few hours and resolved the problem. He…read moreexplained what the problem was and was able to remedy it quickly. Very happy with the tech and the overall experience. Would definitely recommend.

what an awesome experience I had with the technician he was so kind and got the job done with no…read moreproblems. We were so pleased with his performance. Yay for Johnny G.

So far two fantastic experiences. First one they spent a couple hours trying to diagnose my…read morefurnace acting up. Turns out it was my air filter being too restrictive. Tried to tune the furnace anyway to accommodate it, which was actually kind of fun to watch all the different ways it could be done. No other HVAC technician I've ever worked with before has done that. A/C maintenance went great too. First company I've ever hired that didn't try to sell me an entirely new unit just due to a faulty capacitor. Even gave me the model number of the capacitor to replace if I want to save money and do it myself (I'm reasonably handy so it's something I'd probably do). I'll be using them for as long as they give great service!

Glad we found WCA! Have had them out twice and they fixed our refrigerator issues both times …read more The quote that was given is what was paid . Timely and friendly manner. Highly recommend.

Nick at windy city appliance is the best!! He knows what he is doing. I have used him a number of…read moretimes on several different kitchen appliances. He does a great and efficient job, and cleans up afterwards. I always feel good about referring him to friends. He is reasonable, reliable. and truly cares about what he is doing. 5 plus stars!!!!!

Val and his crew are what everyone wants whenever they call a company for help: competent,…read moreknowledgeable, thorough and fair. I trust them and highly recommend them.

Val has handled our HVAC needs a few times this year (A/C maintenance and replacement of the…read moremotor/logic board for furnace), and we plan to continue using Cold Zero for our future needs. Response time is quick and scheduling is easy. Most of all, I don't feel like I have to be on high alert that I'm being overcharged or sold needless services. Val has always been transparent about cost and explains the work he's doing thoroughly.

Hero Air is great as far as I can tell. I mean it seems like nothing comes cheap but they at least…read moreseem fair. I will copy the review I wrote about ABC, which lead me to hiring Hero Air in the first place to give you the full picture: Update: ABC did show up at 8pm the following night and proceeded to quote me $1,363 to replace some components and $475 to deep clean the condenser coil. I was paying for their VIP service and that is the quote I got. I said no way since I trust them zero. Got Hero Air, who get amazing reviews on Yelp to come out and were there within 2 hours. Turns out I needed a new thermostat, which all in for diagnosing, running out to get the thermostat, and installing for $407. He also recommended a deep cleaning and charged me $150, so for $557 instead of $1,833 which wouldn't have even fixed the problem I am up and running 4 hours after requesting an appointment. So when I said above they hope idiots will let them get away with charging triple, I was not exaggerating. ABC deserves to go out of business. It seems like with their AI reservation system and "fluid" scheduling they probably go bought out by private equity and it seems like they are running themselves into the ground. DO NOT USE THEM FOR ANYTHING!

Vladimir and his crew replaced our AC/Furnace/Humidifier. They worked from early morning until…read morelate evening to get the system in a working state, on a high heat index day. They are very flexible on working with my needs and offered a very reasonable priced system Despite some required adjustments due to a different sized system, they were willing to work with me around the pricing. Vladimir is very professional and was in constant communication with me throughout the entire process. I highly recommend Hero Air!

Easy to work with and solved our A/C issue (compactor and refrigerant refill). Thanks!read more

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!

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.

Came home from my vacation to discover my AC Compressor was shutting off every 20 mins and would…read morerun for only 10 mins. As a female consumer, about 80% of contractors are not as trustworthy and do not have your best interest in mind. So when I find a service provider who does a phenomenal job, I have to share it with others! I worked with Elite for the first time and their technician Cecil fits that description. He was kind, easy to talk to, smart, and most of all trustworthy. He problem-solved what was ailing my unit. Even having to pause the visit due to a storm passing through our area. He came back and found the issue and fixed it! I will definitely use Elite again and request Cecil to be our technician. I even joined their annual maintenance program as a result. For $20 a month that is worth working with people you can rely on. Thanks Cecil and thanks Elite!