Although many modern properties rely on forced-air HVAC systems for heating and cooling, there are some instances where a high-quality water/steam boiler is still the best solution for your heating needs. At GIANT, we provide full-service solutions for everything from installing new boilers to coming out in the middle of the night for emergency repairs, and we offer professional services for

  • Hydraulic and Steam Boilers

  • Reduce Heating Cost

  • Routine Maintenance

  • Installed with a professional touch

Companies We Work With

Products We Service & Maintain

Professional Boiler Installation for a High-Performance System

To ensure your boiler is installed properly we employ professionals with over 30 years of experience dealing with homes in the Chicagoland area.

Learn More About the Quality Boiler Services that We Offer Today

With the help of our partner companies we offer a products that cater to your specific needs. Reach out to our team for a no obligation consultation and we can develop a boiler solution for you.


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See what other people say about giant

Craig Marshall

Went to turn on the AC and it was blowing hot air all day. I called these guys to schedule a maintenance check and they came a few hours later. They were in and out and my AC is working fine now. 5 stars, would highly recommend!!!

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