Shambaugh & Son, LP - Chicago
2820 Thatcher Rd
Downers Grove IL 60515

We are a customer-driven, single-source, self-perform Engineering and Construction firm servicing a wide range of industries. Our 2002 merger with EMCOR further improved our purchasing power and provided additional resources to better serve our customers. Together, we are the largest Mechanical/Electrical/Process specialty contractor in the world!

Shambaugh & Son, L.P., A National Construction Engineering Services Company

Shambaugh & Son has been in the construction/engineering services business since 1926. We are currently the largest MEP construction services contractor in Indiana and ranked the third largest specialty contractor in the United States.

We specialize in a full range of new and retrofit construction for industrial, food processing, commercial, institutional, healthcare, pharmaceutical, and bio-fuel projects.

Contact us — we self-perform 10 broad disciplines including Mechanical, Plumbing, Process, Refrigeration, Electrical, Process Controls, Water and Waste Treatment, Fire Protection, Temperature Controls, High Voltage and Low Voltage Systems — a unique single-source responsibility not found elsewhere in our industry.

We have offices in Fort Wayne, Indianapolis, Lafayette, and South Bend, IN; Detroit and Kalamazoo, MI; Chicago, IL; Louisville, KY; Cincinnati, Toledo and Columbus, OH; and Brea, CA.

The majority of work is performed on a Design-Build, single-source basis. For an overview of our expertise and experience, please visit our projects.

Our commitment to customers has been nationally recognized for our demonstrated commitment to excellence via our quality programs, successful repeat business performance, world-class innovation, fast-track capability, and cost control. For details, please visit our TMQ page.

Shambaugh & Son has been recognized nationally with top industry awards for innovation, successful projects, productivity, quality, and safety. For details, please visit our Awards page.

Design-Build Construction Engineering & Complete MEP Services

Shambaugh is a single-source, fully integrated, design-build construction engineering firm that provides complete project planning, design and construction services for healthcare, industrial, institutional and process projects in 50 states throughout the USA.

What sets us apart is a full spectrum of services coupled with a near-obsessive focus on customer satisfaction - we've been enjoying consistent repeat business relationships since 1926.

Licensed in
Fire Sprinkler Contractor
States Licensed in

Shambaugh & Son, LP - Chicago Building Plans Available on the National GIS