For years we were on Roberts' prepaid maintenance plan. Recently I asked the owner about a charge…read morefor a humidifier repair and he mocked my inquiry. The kicker is today an hvac man I trust thoroughly (a family friend and the building engineer of a downtown office building with special expertise in hvac systems) did the a/c checkup and eyeballed the entire hvac system and reported the humidifier solenoid was not connected so it couldn't work. Here's his photo showing the loose wires. I'm no expert but I trust him and it appears Roberts not only dissed me but also didn't do the job right.

Used Roberts on 3 major jobs so far. A complete boiler install at a school, 4 A//c units at a…read moreschool, and 2 residential units at a house. These guys are complete professionals. Their work is superior to other HVAC companies I used. Keith is the man!!! Rest assured in these guy, they wont let you down.

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!

We've worked with Glenbrook Heating & AC for a service call for our old AC, as well as for a full…read morefurnace & AC replacement. The staff is professional, knowledgeable and answered all of our questions. They made the process easy for us and we also learned a lot along the way, about the equipment and how the system functions. Can't say enough good things about these guys, no one wants an issue with their AC or furnace but if you do, you should call them first.

A family member recommended Glenbrook and I was very pleased with the service I received. I was…read moreable to get an appointment the next day for a routine furnace maintenance/tune up with Nick. He was very professional and knowledgeable. He checked everything out and gave me a few pointers about the thermostat. They seem like an honest and reliable family business and I would definitely use them in the future.

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.

AA Service company is very professional and knowledgeable! They did an amazing job repairing my…read morebroken sewer pipe!! Thanks to Jim, Carlos and Kaydin on a great job!!! Hard working men!! And thanks to Alan who scooped out my problem and talked me through the repair process. Thank you so much

My AC was really struggling during this heat wave so I called the company and they sent someone out…read morethe next morning. Great! The tech told me there was a definite leak in the system but because of the age of the unit he didn't recommend trying to find the leak. He said he could still fill with more coolant and charge it up and that should at a minimum get me through the heat wave. I asked him to set up an appointment for a quote on a new service, which he did for the next day. I was very happy with the tech and service call. The salesperson the next day, however, was another story. He tried to pressure me into going with the company for a full HVAC replace in the next day or he couldn't credit me for a portion of the work the tech did (note, he did magically find another discount when I said I would be taking a week or two to make a decision so that I could get multiple quotes on such an expensive project). He asked how he compared to other bids and I said the other bid I had gotten so far told me I only had to replace the air conditioner so I didn't consider it comparable. I noted I wasn't just price shopping, I wanted to understand why the things that were being recommended were being recommended. The salesperson replied that anyone who told me I did not need to replace the entire system needed his head examined and look at when it was manufactured, it's 20 years old! You have to take it out of the closet anyway to get to the other unit (which is the opposite of what another company told me). Now, I would have had no problem with him telling me that the unit is working fine now, I'm certainly living on borrowed time and the risks are that I pay double labor for installation; that's all true and I'm aware of that fact. But the way he responded was SO off-putting and completely avoided the substance that it pretty much made me write off going with this company no matter how other bids come in. All in all, a very mixed experience.

Chris really helped us out in a pinch. We were working with another company that kept making…read moreexcuses and pushing back work by weeks. On the last week we had to get the project done, we were ghosted. A friend recommended Northfield and after explaining our situation, they fit us in their schedule as soon as they could and got the job done on time. I could not be more thankful for their help!!

Jason (owner) and his crew at Northfield Heating are amazing. Our air conditioning was not working…read moreduring the recent warm weather. They were very responsive and came to our house promptly. They were able to fix the problem with minimal expense and trouble. This is during the pandemic and the crew members were appropriately dressed with PPE and had minimal "contact" with us. They are very respectful of what they are doing in your house, explain what they are doing before they do it so there are no surprises when you get the bill. They are also highly skilled and do not try like some others to do extra work that is not necessary. I trust them totally. Highly recommend them.

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!

These guys do excellent work. Service is professional and friendly and the technicians are…read moredetail-oriented and care about doing the job the right way. Pricing is also very fair and upfront. They are very trustworthy as well, which we appreciate in this industry. We've had a few experiences with other contractors where we felt we were being pushed towards services that we didn't really need. It's a breath of fresh air to know that these guys have our best interests at heart.

From the owner: Aire Serv of Glenbrook is a heating and air conditioning company you can rely on. Our service…read moreprofessionals provide installation, maintenance, and repair of heating, ventilation, air conditioning, and indoor air quality systems. Whether you need ac repair, furnace repair, or HVAC maintenance, we've got you covered. Our commitment to industry-leading customer service is backed by the Neighborly Done Right Promise™ - if it's not done right, we promise to make it right. We're locally owned and operated and we take our reputation seriously in order to earn the trust of the communities we live in and serve.