Top 3 central air conditioning repair services in Chicago, IL

Thanks RReliable for replacing my furnace....professional, prompt and very reasonable pricing.

Guys were very professional, each installer introduced his self to me, they did a great job and cleaned up then when the they finished they each guy thanked me. I was blown away.

Working with R-Reliable Heating and Cooling was nothing short of amazing. The crew was pleasant, quick, and their work was very neat. Best experience I’ve had!

My mom has her furnace serviced annually by R-Reliable and she is always pleased. That made me get mine installed by them as well. Great install guys! Thank you

My furnace broke down and I called Bruno mechanical. Juan came over and gave me a great price for a furnace and ac replacement. He was able to do the installation the next day and I couldn’t be prouder.

Bruno Mechanical services LLC is the best! Been using them for years and always do a great job. They are incredibly responsive and always on time. We’ve used them for heating,cooling and recently for our water heater and we couldn’t have been more satisfi...

Bruno Mechanical Services did a great job on my boiler repair, the reason I called him was because my boiler aquastat had gone bad and he diagnosed and resolved the issue by replacing a whole new control system that works more efficient, price was fair fo...

Had a great experience with this company! My furnace was not working properly and my home tends to get really cold really quickly. Juan was able to come that same day and he was quickly able to diagnose the issue. He recommended a new unit and was able...

Although my space is a tight and difficult one in which to work. I would recommend this company with absolutely no reservations. They installed a water heater for us three years ago. We recently had a problem keeping the pilot lit. They worked with our s...

Excellent responsiveness in communication. Excellent to keep appointment. Excellent work quality.

The first coldest day of the year. I have heat again! Thanks to Philip. A knowledgeable repairman, fixed only what was necessary! Will definitely be the only place I call with furnace repair needs. Thank You!

I had a very good experience with NLB Heating. Nick was professional and personal in his repairs of our furnace. We were happy with the work he has done for us we highly recommend him and his company.

I called NLB because my furnace quit working and I couldn't be happier! Nick came out immediately and fixed the problem. He is extremely knowledgable and friendly. Nick was more thorough than other companies I have had out in the past and was more afforda...