Do not hire this company. They take your money and do not follow up on their work. They do not meet…read moretheir commitments and are not honest. They did not fix the machine. I called them many times to come back and check the issue, but they said they would not help because they had already done the job and were busy. I had to hire another technician. I will also file a complaint.

Sam showed up at the exact time he said they would. He and his apprentice were very friendly and…read moreworked well with me. They got me all cleaned and a new furnace blower all the same day, and at a very reasonable rate. I highly recommend them.

Grateful for their work on our new water heater (replacement for leaky one that was 25 years old)…read more Did a great job.

First of they charge $140 per hour for service calls…read more Second when a unit that they install breaks and is covered by warranty, they still charge you $140 per hour to the fix unit. Yea great you don't charge me for the part but most other company's charge around $60 to $70 per hour and if part is under warranty they charge the company that made the unit for their time.

We've used Champaign Heating & Air twice now; once for our A/C after we bought our house last year,…read moreand once for the furnace this week. Both times, the dispatch was very friendly and helpful, the techs were quick to return calls and schedule quickly (same day/next day), and issues were resolved quickly and the techs were great to work with (Lan and Chris). Both were very friendly and knowledgeable, and had no problem answering my questions, gave straight answers, and offered options for repair routes both times, keeping spending in mind. We'll continue to use them for our HVAC needs. COVID note, the last tech (Chris) wore a mask the entire time and was mindful of social distancing, which was appreciated.

My almost thirty year-old furnace died, suddenly. Champaign Heating & Air responded immediately,…read moreand sent someone out that same day. The technician was frank and honest with me about the cost of repairing the furnace versus getting a new one. The price he quoted seemed reasonable, so I opted for the new one, and they installed it handily. I'm warm! Thank you, Champaign Heating & Air!

GREAT SERVICE! They came out for same sat service and fixed the issue for a reasonable price. I…read morerecommend them to anyone with HVAC issues.

I called and said I needed a complete new furnace for my home including an electric air cleaner and…read moregas line. I Also needed a new furnace for my Mothers home next to mine. A Guy named Jake came out and he did OK but when I finally got the proposal he made an error on it. So I had to explain to to him what my Heat pump system was again which was not a variable speed as he figured but it is a 2 speed Trane 18. And I said I wanted to know what the furnace would cost (and the model number) and what the gas line would cost and what the air cleaner would cost separately broken down. He said his boss wouldn't do that. Well I never heard of such a thing. I've never dealt with people who won't tell you individual costs. That's wrong. You don't just bunch it up all together and say this is your deal. Every other HVAC company I have dealt with for this expensive 5 figure job has broken it all down and explained what the gas line would cost ...what the furnace would cost....and what the air cleaner would cost and a gas exhaust and intake and what my Mothers furnace would cost. So I found another company who has been very nice and professional and were more than willing to break all costs down like professionals and they are getting the job. I didn't even have to request them to do this. They just do it. So I do NOT recommend Kelso.

I have known the owner of this company since 2009, I have had him do some work for me and my mother…read morehas had him do some work for her. He has recently installed a new central air conditioning unit on my home after having it relocated to another property. it is with an absolute pleasure and confidence that I know that this company will get the job done specifically to what I want it does however, help that I do have a limited background in HVAC repair and service so I understand some more than what your typical customer might understand. When I call David , he is an absolute pleasure to speak with, and will absolutely make , his very best effort to get to me and or advise me on how to do the repairs myself again this is simply because I do have a limited background in HVAC, and I do not know that he would be willing to do that for everyone. I do fully trust this man to be in my home without anyone there. The quality of work that he does for the amount that he charges is very reasonable, and he is always willing to provide the best advice so that the customer can make the most informed decision. If I was to recommend this company to any family or friends the answer is absolutely yes I would not hesitate to tell them to call this company.

Dave at Dennis Heating and Air is my "go to" guy! He always…read moretakes care of the issues and does a good job! I manage several houses and I call on him for all my heating and air needs.

Reliable & helpful service! Locally owned and honest company. I requested service for my property…read moreoutside Champaign and ABC quickly diagnosed the issue and we determined that a new furnace was needed. I feel very happy with the value and overall service offered. I'm so happy with my new furnace and the install was done very quickly. The whole team was helpful and I appreciated the quick service. I've used ABC for years and I'm a service agreement member to maintain my furnace. Highly recommend ABC!

Installed a furnace against code and even dangerously. CO2 alarms go off when wind is from south…read morewest to north west. Exhaust is next to gas meter and under our bay windows. Furnace is approx 66,000 btu for a two story 2000 plus home. Other company's have said the furnace is dangerous because it was not installed correctly and needs to be at least 118,000 btu. Wont heat home above 60 degrees when it is below 20 degrees, then it runs constantly. Took them approx 1 year to order a furnace part and install it when it was readily available. Furnace stopped running when it was -6 degrees. The service tech refused to come out because I told him about all the problems. He talked down to me and was extremely disrespectful. The company says there is nothing wrong with the installation or service.

Our experience with Heiser Heating & Air Conditioning was outstanding. Everyone we dealt with was…read morefriendly, knowledgeable, and genuinely committed to making sure we were satisfied. They took the time to answer our questions, explained everything clearly, and provided excellent service at a very competitive price. A big thank you to Dusty and Drake for all of their hard work installing our new central air system. They worked tirelessly in the heat, were professional and respectful throughout the day, and left everything clean when the job was finished. It's clear they take pride in their work. It's not often you find a company that delivers both exceptional customer service and quality workmanship. We highly recommend Heiser Heating & Air Conditioning and would gladly use them again in the future. - Charlie Sims, Urbana, IL

Called Heiser Heating & Air when the furnace went out at -11F at my sister-in-laws house…read more Technicians showed up in less than 90 min, quickly identified the issue and returned within two hours to repair this issue (that included time for their supply chain team to drive to Danville to pick up the specialty part). I have personally used them at my residence for years, they have a new satisfied client in my sister-in-law. Best in the CU area.

Really disappointed with my last interaction. Had appointment for service, received confirmation…read morethey were on the way, then received phone call. They aren't coming because no one bothered to order parts. Didn't know when the parts would be in but they would call me. Never called again. It's not like I'm a new customer. They did my $8k install. The woman that called me was totally unapologetic. Like this was my fault. Couldn't care less.

Great company ... Greg was great .. he actually showed up last year on Christmas when my furnace…read morewent out .. when it was below -20 degrees.. good people and great company ..