24 Heating & Cooling | Furnace Repair & Heating Repair

We actually used this company for an LED lighting installation project/retrofit, for our 27,000 square foot parking garage at 4100 North Marine Drive in Chicago. Alberto, Eric, and Oscar were superb to work with and the results of this project have exceeded expectations, thanks to all of their hard work. They even cleaned up meticulously after the work was finished (this level of detail is unusual for a subcontractor). Thank you guys so much!

Received a competitive quote, fast in home check and install of AC unit.

If you're looking for a reliable heating repair company, look no further than here. These contractors were able to quickly diagnose and repair our furnace, and we're very happy with their service. We would definitely recommend them to anyone in need of heating repair!

Wonderful experience working with Jerry! He showed up, immediately targeted the problem and got our air back on in no time. He was extremely friendly and took the time to educate me on what he was doing. I will be asking for Jerry when I need help with my heating and cooling again! But hopefully not too soon. ..

Jerry was able to fix a compressor that another company said needed to be replaced.

24 hour heating & cooling replaced my furnace & central air conditioning unit in 2016. I interviewed a number of contractors & selected 24 hour because of the time they took to assess what system would work best for me. Their prices are competitive and more than reasonable after seeing the amount of time and attention to detail they take. The crew that did the installation & subsequent service have always been professional & knowledgeable. I highly recommend this company!

Dave did a fantastic job with my A/C service. He actually washed my A/C unit and cleaned the coils. I have never had someone be so meticulous and thorough!

A few months later, I called 24 Heating & Cooling again for a hot water heater tank replacement. Despite a complicated work schedule on my end, Bonnie did a fantastic job getting things arranged. Jerry and his crew showed up the next day and did a superb job replacing my hot water tank with a thorough clean-up after their work. Everyone was so hard-working and careful with their work. This place is just the best!!!

Called on a Saturday and resolved the issue over the phone. Saved money. Fantastic service.

I have talked to different company but from the first time I have spoke to Bonnie and Kristin made me feel great with their professional service. Free Estimate and took enough time to explained me about the problem and what would be a solution?. Get very reasonable estimate. Expert Tim came to repair and took care problem with heating very professionally. I will suggest and referred 24 Heating and Cooling. Great team.

WOW is all I can say about 24 Heating and Cooling. I am the President of a large condominium complex and we had an emergency situation with our heaters during this past winter in the building and we didn't know who to call. We saw 24 Heating and Cooling website and saw the wonderful reviews, and decided to use them, and WOW, what amazing service at an affordable price they gave us. Tim the technician that came out to our building was so professional, on time, so courteous, and polite, and was extremely knowledgeable about his job. We DEFINITELY will be using 24 Heating and Cooling again for any service we need. Thank you again 24 Heating and Cooling for the amazing price and service you provided our building.