Giant HVAC

Boiler Repair

Boiler Repair Chicago

Emergency 24/7 Boiler Repair Service Chicago IL

Don’t let a broken boiler leave you out in the cold this winter season. We perform 24/7 comprehensive boiler repair and maintenance for any Chicago boiler.

A home’s heating system is such an integral part of comfortable everyday living that it is easy to take it for granted until disaster strikes. If your home has a boiler heating system, regular maintenance is needed to make sure that everything is in working order when cold weather hits. Hiring a licensed Chicago HVAC professional from Giant HVAC to perform a seasonal tune up can go a long way in ensuring your boiler’s energy efficiency and extending its life.

Common Boiler Problems

Fortunately many boiler problems can be caught early if you know the proper signs and symptoms. Homeowners in the Chicago area experience the following issues with their boilers:

  • The boiler is not getting any hot water, which may be due to failed controls or components.
  • The boiler is leaking water, which may result from a cracked boiler section, pressure valve, or show that the water pressure is too high.
  • The boiler is making strange noises, including banging, whistling, or gurgling. Such noises could indicate that that the water pressure is too high or the air is trapped in the system. Your boiler may also be experiencing “kettering”, a phenomenon that occurs when a boiler makes a kettle-like sound due to the buildup of minerals that restrict water flow.
  • The boiler has an odd smell, which may mean that it has a dangerous natural gas leak or other ventilation issue that must be dealt with immediately.
  • Or the pilot light has gone out, which will stop the flow of fuel in gas-powered boilers.

If your boiler is due for a tune up or if you are experiencing any of the above boiler issues in your home, we recommend calling a reputable heating company as soon as possible, like Giant HVAC, your Chicago boiler repair and service experts.

We easily handle the following brands and others:


Comprehensive Boiler Repair in the Greater Chicago Area

No matter what the nature of your boiler concern is, we are ready to help! We have extensive experience repairing all brands of residential and commercial boilers, no matter how old they are.

Giant HVAC is proud to offer a full range of boiler maintenance and repair services, including:

  • Boiler safety inspections
  • Repairing cracks or leaks in boiler piping
  • Replacing boiler waterfeeder pumps
  • Cleaning boilers and burners
  • And many more services!

Contact the friendly and experienced HVAC professionals at Giant HVAC today to quickly diagnose and repair any boiler issue! We also have 24/7 emergency services available.


Our Promise

100% Satisfaction Guarantee. If you are not completely satisfied with our repair or service, we will promptly address your needs or refund your service call fee.

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Schedule Service

Call 773-539-9629 to schedule a no obligations appointment.


10% OFF for Veterans*
10% OFF for Seniors*

*Must be mentioned at time of appointment

Financing Available

First 6 months same as cash