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Stay Cozy with Our Chicago Boiler Repair Solutions

A functioning boiler is essential when you need to stay warm during Chicago’s cold winter nights. If your boiler starts acting up, you might be tempted to double up on socks and blankets just to stay comfortable while you wait for repairs.

Don’t wait and suffer in the cold. Instead, you need to call a company that can provide efficient and reliable heating services in Chicago. With over a hundred years of HVAC experience, Deljo Heating & Cooling has been called one of the premier heating and cooling companies in the city. It is easy to see why anyone needing boiler repair in the Chicago area would want to choose Deljo.

Most boiler systems rely on a thermostat to signal when it’s time to begin heating the water to provide heat to the home. If your home is no longer producing heat properly, give us a call so that we can diagnose the issue. Our work speaks for itself. After a single visit, we’re confident that we’ll always be your first call for boiler repair in Chicago and the surrounding areas.

Water leaks onto a concrete floor near a boiler, wrenches, and copper pipes.

Types of Boilers

There are two main types of boilers. The main difference between the two designs boils down to the location of the heat source and the water.

Firetube boilers

Firetube boilers feature a central tube that fills with hot gasses from a burner. This central tube (the firetube) is surrounded by water that turns heat into steam through conduction. It will then make its way through your home to provide heat. These steam boilers are typically less expensive and take up less space than their water tube counterparts.

Watertube boilers

As the name suggests, water tube boilers fill their central tube with water. The water heats via convection thanks to the hot flue gasses which surround the tube. Watertube boilers tend to be more efficient and are commonly used in process industries.

Combi boilers

Acting as both a boiler and a water heater, combi boilers provide central heat to your home and provide hot water to taps. Combi boilers heat water on demand, eliminating the need for a storage tank. This makes them rather efficient, however, combi boilers can struggle to simultaneously provide hot water to multiple taps.

Looking for furnace or boiler repair in Chicago? Contact Deljo!

We offer standard and emergency boiler repairs in Chicago and the greater Chicagoland area. We’ll be there even if you need us in the middle of the night. To avoid the hassle and costs of emergency repair services, it’s important to have your boiler serviced every 12 months.

So when you need a heating system or boiler repair in Chicago and the surrounding areas, be sure to give us a call to schedule an appointment today! Our technicians are ready to help you day or night.

Client Testimonials

Read the opinions of our satisfied customers.

I always use Deljo. The entire staff is amazing from intake calls to install. They were fast, professional and gave us a fair price.

Monica OConnor Chicago IL.

Joe was great. We came home to a cold house on a Sunday night and he came out to diagnose the issue right away. Very knowledgeable, very friendly.

Kyle Sant Chicago IL.

We’ve been using Deljo for several years and have had a great experience with them. They’re prompt, reliable, and trustworthy. The technicians (David was the most recent) have been great.

Ari Telisman Chicago IL.

My hot water heater had some leaky pipes due to corroded unions. The repair took longer than I thought due to some unforeseen circumstances. Unfortunately after the repairs the water heater stopped working...

Maria Pradd Chicago IL.

Questions? We Can Help! Contact Us Today!

Our Service Areas

Contact Deljo Heating & Cooling today. We look forward to hearing from you and helping out with all your indoor comfort needs.

Chicago Suburbs

Chicago Neighborhoods

This or That?

With the purchase of a full system, choose from:

This : Free Tanked Natural Draft Water Heater

OR

That: Up to a $3,000 discount

Monthly payments as low at $89/Month

Must qualify for financing through Service Finance Company

All other discounts and promotions may not be applied to this offer. All installations must be completed by April 14, 2024 to qualify.

Promotion can be redeemed only after moving forward with proposal or equipment replacement. Can be scheduled via email, phone, or website.