Heating & Air Conditioning / HVAC near Volo

“Christopher was polite and competent. I was disappointed that he had no camera to verify that my dryer vents out the roof, but that wasn’t his fault. Good experience overall.“

“I’m extremely satisfied with the service I received and the way I was treated by everyone at this company—from the dispatcher, Jenny, to the technicians who came to my home. They offered effective solutions, took the time to clearly explain my options, and made sure I understood the remedies available. I’ll definitely be using them for all my future HVAC and plumbing needs.“

“Jordon was excellent. Diagnosed our plumbing problems and gave us several options to fix. Would do business again with Black Diamond.“

“Technician was able to repair and clean old dryer. Not to repair versus just replace.“

“Bryan Gomez came out, did a fantastic job explained everything and was super professional and friendly.“

“Garrett from weather wise did a wonderful job making sure my water heater and condenser was working correctly. Lovely experience, would call again. ✨“

“Great customer service!!!
The technician Shawn was very knowledgeable and explained everything as he went through the process of repairing our AC unit after the storm on July 3 2026.
Thank You to the Jett’s Team“

“Overall excellent. Not referring to today's visit, I understand that companies have limits on services but they could be explained to the customer in friendlier tones of voice.“

“July 2,2026
I called Keith at Premier Heating & Cooling because my air conditioning wasn't working.
Keith came out a little later that evening. He took care of the problem. I am in AWE!! I appreciate Premier Heating 7 Cooling!“

“McHenry Heating and Air has been my first choice HVAC and Plumbing for my home and rental properties. I tried many in the area before them and they are the best and have been using them for last several years. Recently had an HVAC emergency call at 10 pm and technician worked until 2 am to get the furnace going. Service calls and installations have always been affordable and they can't be beat with how they back up what they do. Same for the plumbing side of the business which I also call them for (wish plumbing had weekend hours but you can't have everything).“

“Any Temp installed a new furnace and heat pump in my condo several months ago and did an excellent job at a fair price. The installation crew was very professional and courteous. Jhon was just out to do my seasonal heat pump/AC maintenance. He arrived on time, in the early part of his appointment window. It’s nice that they send a text when the service technician is on the way, along with a tracker to let you know when to expect his arrival. Jhon, like the installation crew was professional, courteous and went above and beyond what was expected.“

“Patrick is great! We recently had a new system installed and needed to put in a service call. They were able to fit us in the same day and communicated clearly before his arrival. Patrick was friendly, knowledgeable, and quickly diagnosed and fixed the problem. Excellent service all around.“

“I had a very nice young man for my technician. He checked and cleaned everything and told me all was well. Of course that made me happy. The technician was here to clean and check my heating system for the winter“

“Great experience with H.R. Stuart. Devin has always been my first point of contact when I call in, or when he reaches out to me for maintenance. He is always professional and easy to work with. A true problem solver.

It has also been a pleasure working with Connor when he comes out to our home. Not only is he is very knowledgeable and passionate about his work, but he is also very patient and takes the time to explain everything. He keeps it simple and its much appreciated.“

“My HOA has a contract for semi-annual inspections for our individual HVAC systems. They have always been professional and helpful when doing these inspections. When it came time to replace my furnace and AC, and after getting several estimates, I had Aaron and Trecker install both. They were timely, professional and efficient and I’ve been very happy with their work. I received them to everyone.“

“So my AC went out last night, Steve came by 30 minutes after I called him which these days is quite unusual especially at night. Unfortunately it was dead, but came here at 8:00 Am today and installed a brand new one. Talked to me entire time explained everything that he was doing and did a fantastic job. Not only did he do a great job, he is a legit a very good guy, and glad I reached out to him. I highly recommend calling steve if you have any issues with your AC. One of the few good guys left that you know that you can trust and to be honest

Greg~.. Mundelein“

“An absolute pleasure to work with! Jason went above and beyond to get my air conditioning up and running quickly and efficiently. I highly recommend Comfort Doctors!!“

“Adam and Fernando just finished cleaning my air ducts. I have to say they did an amazing job they were very thorough and professional. They explained everything they were doing step by step during and gave before and after picture. Great Job!!“

“Can’t say enough good things about the tech that came to check the furnace and air conditioning at my new house. Shame he’s moving to Colorado; called gave notice showed up on time had everything needed.

Spent time to teach me what to look out for, how to use and adjust the humidifier and filters , what maintenance I need to do and when it needs done.“

“Amazing service . They helped
Me late at night on 95 degree day when my A/C was broken. I can’t say enough. These guys are the best around. I won’t call anyone else from now on for my heating and A/C needs . Thank you so much Martin Enterprises.“

“We’ve had several great experiences with Com24. They are always professional, knowledgeable, friendly, and reliable. They care about their customers and stand by their work. Would recommend them to anyone!“

“Christopher was detail oriented and made sure he checked everything. The A/c is only four months old but he quickly identified a leak in the system. He also brought other items to my attention that were really important. I feel at my age (80) it is really important to have a maintenance contract on this important piece of equipment and Christopher cemented my decision to keep it going.“

“Price was great, service was great, guys who did the work were great , sales guy was great. As a landlord for 40 years ( now retired ) I highly recommend this company . Scott, Long Grove, IL“

“Chase Martin came out on a Sunday for an emergency call on one of the hottest weekends of the 2023 summer. He found that the blower on the furnace had failed. Being a holiday weekend, the part could not be found until Tuesday. Chase gave me ideas on how to keep the house cool and carried my very heavy dehumidifier up the stairs to help my living room feel cooler. He was conscientious, kind and apologetic that he couldn't help me right away.“

“Great service—super professional and always quick to respond. They’re easy to reach whenever you need them and never leave you hanging. Really reliable and easy to work with!“

“Air Tech guys came out same day to repair ac issue. Not pushy or try to nickel & dime us on pricing. Straight shooters. Will definitely use them again when needed. Highly recommended.“

“A very well run family owned heating and cooling company with a sincere owner and decorated technician staff who promptly attends to any problems reported, minor or major, at reasonable cost. We have been using this company for 25+ years now.“