HVAC reviews in West Dundee, Illinois

Brian installed a hot water heater. Called him Tuesday afternoon, he put it in Wednesday morning! Great job, left no mess. This summer he installed a new air conditioner-a really good guy to work with.

efficient, on time and taught me much about my system. I highly recommend

One call heating and cooling is the ONLY service I will use from now on! They are very professional, on time, fairly priced and very knowledgeable. I'll also be recommending them to all my friends and family!

Our A/C stopped working during the night. We called One Call and Brian was able to make a service call that morning. He diagnosed our issue quickly and gave us a few options. Sadly, our unit is older and does need to be replaced within the next few years. Brian, at our request, fixed the current issue. We'll be calling him again when it is time to replace our A/C unit.

It's always nice to work with a company that isn't pushing you to spend hundreds of dollars to fix an issue.

Brian has always been there when we need him. He is a great person and appreciate everything he does. I also find him very trustworthy and friendly.

Very impressed with OneCare. Brian installed an April Air humidifier and I'm very pleased. He arrived on time and did an excellent job. He is honest and prices are reasonable. I highly recommend him.

Great service, very professional, very knowledgeable. Always prompt. We've had Brian take care of our heating and cooling for years. Always satisfied. Great person!

Great communicators, great prices, great reliability. I was expecting them tomorrow, and their tech called this afternoon to say he was finished at another job early, had extra time, and could he come by today? He worked quickly to accommodate my schedule, but took the time to show me a potential problem area (rodents!). Last fall, we had a discussion about the condition of our furnace and water heaters, and what their remaining life expectancy was. The tech patiently answered all of our questions and did not try to up-sell us on things we didn't need. Ladies -- here is a company whose techs do not talk down to you, whether your husband is there or not. I wish other contractors (and mechanics) were all like this. What a great asset to the community.

Brian has serviced my HVAC for over 20 years from his previous company and I always appreciated his honest and thorough work thru-out the years. I was glad to hear that he finally started his own company and will continue to use his service.

Been using Brian for over 10 years. He is very professional and HONEST. Highly recommend. He will keep you warm in the winter and cold in the summer. He has never tried to up sell any parts and he will explain everything.

I contacted One Call for a quote on a whole house humidifier. They came out same day and were able to provide a quote before leaving. (This was after waiting 3 weeks for a quote from a competitor) Had my unit installed 4 days later. Brian was extremely professional and walked me through every step of the installation process. Highly recommend!!

Brian has been servicing our furnace and AC for years. He is always prompt, courteous and professional. I don't what I would do if he weren't available to take care of our HVAC. I think that he is the BEST.

Brian is great. Honest and reliable. Explains all work being done. Never tries to up sell pricey fixes

We've been having Brian service our heating and cooling systems for many years. We trust that everything will be taken care of promptly and with care! Brian is very conscientious, knowledgeable, on time, and respectable! A great person to do business with!

We worked with Brian to fix the blower on our furnace. He kept us informed when the warehouse only had a broken part that we needed. He drove throughout the Chicagoland area to get a working part and fixed our furnace. He kept us informed the entire time and was quick to fix the problem. Highly recommended.

1st time using One Call for furnace maintenance. Very happy with their service. They will now be my "go to" for HVAC maintenance, and when I am in the market for a new A/C. Got some great advice from Brian regarding my 33 year old A/C. Thank you for your courtesy and prompt response to my call.

On Sunday, my sump pump stopped working and I reached out via The Neighborhood app looking for recommendations for someone that could replace my sump pump.

Brian with One Call Heating and Cooling reached out almost immediately to offer his services. We agreed to have him come out at 8:30 Monday morning to do a quote. He was on time, professional and the price was so good that I signed on the spot. He returned later that afternoon to complete the installation of the new sump pump.

I'm very happy to have connected with Brian, and hope to be able to use him for my HVAC needs and water heater replacement.

I highly recommend One Call Heating and Cooling!

I have used Brian's services when he was with a larger HVAC company.
I was pleased to see he started his own business. He is very knowledgeable, thorough and an honest businessman.
His prices are reasonable.
I highly recommend One Call Heating and Cooling.

Brian did an annual check and service on my furnace. He has been doing an excellent job for several years now. He is very professional, competent, and personable. I would highly recommend him for any furnace or air-conditioner related work.

Brian from One Call Heating is our go to person for HVAC. He does great work at a fair price. We are so blessed that he was recommended to us 2 years ago. We highly recommend Brian.

Brian at One Call Heating was here today to clean and check my furnace. He also made an adjustment to the speed setting of the blower motor which apparently was set too high by the original installer. We plan to evaluate the a/c comfort level with this setting in the spring and adjust as needed. Brian was a pleasure to work with and I feel comfortable trusting him to make sure things are done right.