Heating & Cooling Repair Chicago – Deljo Heating & Cooling


Everyone knows, it gets very cold in Chicago! And when Mother Nature does her worst outside, the last thing you want is a problem with your furnace inside.

When that happens, there is no better heating and cooling repair in Chicago to call than Deljo Heating & Cooling. Deljo has served Chicagoland since 1922, and our factory-trained technicians are available 24/7, working to make sure that your home or office is warm and comfortable.

Whether your furnace burns gas or oil or is electric, it’s going to age and wear. And at some point, it will require repair or replacement.

If you are experiencing any of the following, call Deljo and have one of our repair experts check out your system.

  • No heat in one or more locations
  • Any strange smell/gas odor
  • The furnace is making odd noises
  • The furnace is running constantly
  • The system cycles on and off constantly
  • Thermostat is not working
  • The blower fan runs constantly

If you have any of these problems, call Deljo at 773-829-4295. We offer premier heating and cooling repair in Chicago, and we will give you a free, no-obligation estimate of your repair needs.

Contact The Professionals

You may be wondering why letting our company handle your furnace repair issues is important. Some homeowners even think they can handle these repairs and save money in the process. The fact is, without the right amount of experience, you can make a real mess out of heating and cooling repairs. When hiring our company for this work, you will be able to take advantage of a number of benefits.

Finding the Heart of the Issue

The first thing our team will do when hired to repair a heating and cooling unit is to troubleshoot. Doing this diagnostic work will allow us to pinpoint the issues your unit is experiencing. Once our team has honed in on the problems, we will start the repair process, meaning your repairs will be done more efficiently.

Choosing the Right Replacement Parts

Getting the right parts is also a vital part of any repair process. Our knowledgeable team will have no problem selecting and installing the right parts, whereas attempting to choose the parts on your own will usually lead to a number of mistakes. Instead of having your unit down for longer than it needs to be, you should let the team at Deljo Heating & Cooling handle this type of work.

With our help, you can get your heating unit fixed and running efficiently.

A Breakdown of Our Repair Services

Deljo’s heating and cooling repair services in Chicago include the following:

  • Emergency services, 24/7
  • Repair of all major brands
  • Post-repair inspections

Our highly-trained technicians will not be satisfied until they’ve figured out your problem and gotten you back on the road to comfortable temperatures. Their goal is always to earn your trust by providing the highest quality heating and cooling repair in Chicago.

And don’t forget maintenance! Basic steps such as changing filters, cleaning out dust and debris and oiling motors will keep your system running safely and reliably.

With a Deljo Annual Maintenance Plan, we can keep your equipment running for 20 years or more. Our plans start as low as $20 per month, saving you big money in the long run.

And if, despite our best efforts, your furnace must be replaced, Deljo offers a variety of finance options to help you meet that expense.

At Deljo Heating & Cooling we work hard to earn your trust every single day. If you want the very best in heating and cooling repair in Chicago call us today at 773-829-4295 for your free estimate.

Remember, Deljo will never cut corners. Our goal is to get it right the first time, every time!

Winners of the Angie's List Super Service Award from 2004 to 2014!

773-829-4295
2700 N. Campbell Ave, Chicago, IL 60647