I truly can't say enough great things about this company! They are incredibly responsive, easy to schedule with, and their pricing is very competitive. The owners are absolutely wonderful and genuinely care about their customers. They were recommended to me when my AC died on the hottest day of the summer, so I cold-called them in a panic. Even though I ultimately needed a full furnace and AC replacement, they temporarily charged my AC for free to get me through the weekend while the new system was ordered. They then overbooked themselves to make sure my installation happened ASAP, which I greatly appreciated. When a small snafu occurred, they handled it immediately and made things righ,t including going above and beyond what I would expect a company to do to make things right. Since then, I've replaced my AC, furnace, and water heater with them, and also had a whole-house humidifier installed. They service my AC and furnace twice a year, and drain my water heater and clean my dryer vents once a year Their Comfort Club membership is absolutely worth the cost for the value and perks alone. Between the outstanding customer service, quick scheduling, responsiveness, and competitive pricing, I would gladly give them more than five stars if I could! read more

Absolute WORSE customer service I ever received from JENNA. Have full screenshots of conversation read more

Com24 Heating And Air Conditioning - JENNA conversation - Electricians Near Me - Cary, Illinois

During this current cold snap, our furnace had an issue (and on a Sunday nonetheless). My husband and I were 1,000 miles from home and needed instant service. I made a call on the road to Com24 and Jay was out within an hour. Fortunately it was a simple fix and it didn't cost an arm and a leg. We couldn't be happier with the service and lack of upselling. We will definitely be using them again. A million thank you's to the team for the incredible help in a pinch!!! read more

We've been using com24 for maintenance and repairs for many years and so we have complete trust in this company. We have been members of their Comfort Club which provides semiannual maintenance. Recently our ac unit finally died, and we decided to purchase a new HVAC unit. The owner Jason worked out an extremely fair deal for us. Jenna and Sandy helped set up the installation date and provided quick follow-up for any other questions we had. They provided us with a schedule, and it was followed to the letter. The day of the installation Zeke and Cole were there on time and got to work right away. They were friendly, professional and they obviously cared about the customer and the service they provided. By the end of the day, they had installed and tested the new HVAC. Before they left they cleaned up and made everything nice and tidy. Highly recommend - would give more stars if we could read more

Decided to look for a new HVAC company and am I glad I did!! Com24 has so many 5 star reviews I had to check further. Jenna was a delight to talk to and it was evident they really care about their clients. I signed up for their membership program what is super for seniors like me. Had my AC and water heater serviced today by a terrific young man who also educated me on some things we really need to know about the systems. Thank you, Carl, for a terrific job!! I couldn't not be more pleased and if you need HVAC work just call Jenna and be prepared to be super pleased :-) read more

During the coldest of days and during COVID-19, they came and quickly knew why we had no heat. Within 20 minutes, they were gone. Quick, respectful, honest, priced fairly, knowledgeable and professional! I cannot give higher praise. I would absolutely use them again. Jay is just fabulous. My husband and I are full of titanium from spine injuries, so we get colder quicker and feel it deeper because of so much metal. We are warming up and so happy. Now we wait for more snow but our heat is on. Jay went above and beyond and that is what just guaranteed Jay, customers for life. read more

I recently moved into my property and had some remodeling work done. Our air quality was terrible and needed some duct cleaning. Did some research on a local page and found some great reviews with Com24. After reaching out, Jenna communicated with me right away and was super helpful in explaining pricing and availability. While I do believe pricing for the full house duct cleaning was a bit on the pricier side, it was well worth it. Carl explained the process and was thorough from beginning to end. We also included a furnace tune up, water heater clean out, and dryer vent clean out. Carl did a fantastic job. Attempting to find any type of new company for particular house work within a new area can be a burden, but glad we went with Com24 and will definitely be using them in the future. Thank you! read more

I have used Jason with Com 24 for the past 4 years for the repair and maintenance of the rooftop units at my office building, repair of my home furnace, installation of a garage heater, and the repair of the boiler system at my parents home. Each time I have used Com 24, they have been able to diagnose the problem quickly, get parts if needed, and complete the repairs in a timely and professional manner. On our new home, Jason was able to install the garage heater, install a new smart thermostat, and diagnose the furnace was not running a full capacity and quickly solved that problem. I will only use Com 24 for my HVAC maintenance & repairs and suggest you do the same. No matter the system you have, Jason can fix it. He does tremendous work at a fair price. Brian M. read more

I could not be more pleased with the level of service and professionalism with Com24. I reached out initially here on Yelp itself for a quote for a problematic toilet at the house. Jason responded within a matter of minutes and gave me the most reasonable quote out of 4 others who responded to my request for service. Made an appointment for 2 days out and he both showed up early and had the job done well under the quoted time. Score. I have made use of several contractors in the last few months and this is the first time I came away from the situation with a feeling of satisfaction. I will not hesitate to reach out again if I have future issues which need attention, and something tells me as a new home owner that this is only a matter of time. read more

Guys did a great job and from start to finish on a furnace and were fantastic.. great value, professionalism and most important knowledgeable about their products and installation. Really couldn't be happier with the whole process. Being new to the area, it's not easy to decide who to use, but Com24 will be my first call for any AC/heating work.. read more

I was looking for a reliable company to clean our dryer vents and this company was highly recommended by a friend. They were very responsive and fair in their pricing. What I liked most of all was the fact that their technician, Jason, was a normal regular guy who I never felt was dishonest or a weirdo like some technicians can seem. He was very respectful and worked hard to complete the job. read more

I had problems with my furnace,and Jason came over to help,very knowledgeable,and friendly,I actually learned something while watching,he went over things as he was checking. I found this place on google and basically picked one,but I have to say....got lucky,price was more than fair,and straight to the point. read more

This company is AWESOME!! We are in the process of selling our home and needed a minor clean up of our HVAC. We got an appointment super fast and I was very impressed with how professional the technician was. We are out of state but I was kept in the loop via phone calls, emails and pics throughout the entire process!! I would highly recommend this company to anyone!! Five stars all the way!! read more

I called Com24 to have the AC tune up performed on a house I just bought. I called them Saturday around noon and Jason was at my house the next day at 2pm performing the turn up! Also Jason explained to me everything I needed to know about the service along with fixing a leaking drain pipe for no extra charge! Whole service was much cheaper then anywhere else and the service is amazing. 5 stars will be using them for now on! read more

Great company, very responsive and reasonably priced which is hard to find. Jay and his team were quick to paint a wall in my Algonquin home and did a great job. Highly recommend Com24. We love Jay and will have him help with more projects in the future. read more

My experience with Com24 was fantastic. Jason was fast to reply and professional. We needed a new furnace as ours had a cracked heat exchanger. Jason come in and was able to quote us a new furnace and have it installed in less than a week! That is amazing customer service and unheard of in today's market. Highly recommend Jason for your HVAC work! read more

After having my A/C service appointment canceled twice by another company, I called Com24. Jay returned my call immediately and prompting scheduled an appointment for service within a few days. Jason, the technician, showed up on time and did a thorough job cleaning and tuning up the A/C. He was very professional and answered all my questions. I would highly recommend Com24! read more

We used Jason to install hardwood floors in my front room and dinning room. He was meticulous with the work and did a great job. I really appreciated the way he treated me and my family (dog included). He was flexible with my schedule and was understanding when we had to interrupt his progress for a few minutes. The best part is he was less expensive than two other quotes I received. I will use him again if we have anything we can't do ourselves. read more

Based on the great Yelp reviews we called Com24 for furnace repairs on a cold Sunday morning. Jason, the owner, was great on the phone and even better in person. He arrived as scheduled and quickly diagnosed and fixed the problem. His price was more than fair and we couldn't be happier. read more

Jason is a good contractor, helped me out in a pinch on a difficult situation. He identified the issue, gave me options and it worked out well. I would definitely recommend his services when you need electrical or HVAC technical expertise. He is up front, on time and delivers on customers expectations. As good of service as you can find in the burbs, give him a try! read more

I had an appointment scheduled with them and no one showed up or picked up the phone to explain. For a family business they do not seem to care about the customer. I took the day off to have them do the job and it is unprofessional after confirming day and time to be a no show. read more

Stop your search and hire these guys - excellent quality service, prompt response and reasonable. Don't let the limited number of reviews change your decision. Hired them to install some switches and they were able to identify and fix several wiring issues behind the wall that could have led to a fire. read more

I have used Com24 on a few occasions and haven't been disappointed. Jason is honest and does quality work. I have had issues in the past with the service I have received from other companies, so it was refreshing to actually get the problem fixed instead of trying to sell me the crap they have on their truck. This is a company with integrity, honesty and pride in their work. Thank you Jason, you'll be getting my future business! read more

Jason did a fantastic job repairing our AC. There was a bit of trial and error in resolving the problem, but he kept me informed of my options along the way. Quick service, thorough communication and a cool house makes for a happy customer! I will definitely use Com24 again! read more

Jason did an awesome job! Came within a couple hours of calling. Fixed the problem quickly. Reasonably priced and very professional. Will definitely recommend this company to all our friends and neighbors. read more

We have never had a contractor better than Jay!!! He's quick to respond, gives you options when he can, and he prices his work very reasonably. Beyond all that, he is truly a jack of all trades and his work is impeccable. It's so nice to be able to call on someone and have that sense of trust that he'll do a great job, as quickly as possible and the cost will be very reasonable. I wish I could give him 10 stars! He's that good! read more