The Hill Group is engineering oriented, so we know how to address the construction needs of today’s clients who expect both quality and value.<

Our firm excels in all phases of mechanical system construction by leveraging the latest technology for efficiency and uniform high quality. That is why we have been consistently ranked among the largest specialty contractors in the Midwest, and in 2012 were ranked the largest mechanical trade contractor in Illinois.

For more than 75 years the firm has successfully completed industrial, institutional, commercial and multi-family projects.

In the last decades we have earned a reputation as Chicago’s leader in healthcare, data centers and sustainable buildings. Today, we are the central resource for HVAC construction, plumbing, fire protection, refrigeration, process piping and industrial ventilation — with a third of our volume being design-build or assist-build.


Ann & Robert H. Lurie Children’s Hospital of Chicago

The Hill Group is the contractor for floor-to-floor ventilation, mechanical piping and medical gas systems installation at this new facility. The 1,250,000 square foot hospital is constructed utilizing the latest in BIM technology by all project team members.