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About Us

EMCOR Construction Services Midwest (ECS Midwest) is a division of Shambaugh & Son, a nationally recognized mechanical/electrical/process specialty contractor.

Shambaugh is a subsidiary of EMCOR Group, Inc., a Fortune 500 company and leader in mechanical and electrical construction, industrial and energy infrastructure, and building services.

We provide the smart environments schools, governments, and other public organizations need for easy maintenance and preventative maintenance; increased energy efficiency and energy saving solutions; and cost-effective operation. Learn more.

Construction Award

The Fremont School System solar project earned ECS Midwest a 2018 Building Contractors Association (BCA) Excellence in Construction Award.

ECS Midwest provided new construction services on a six-acre solar farm that can produce up to 1.8 megawatts of direct current (MW/DC) power which is approximately enough energy to power nearly all of Fremont’s facilities including their elementary, middle, and high-school buildings.

Learn more.



Cale Campbell, P.E., DBIA, Senior Vice President and Division Manager, is just one of the many people who help deliver high-performance projects that meet our clients most exacting standards.

Meet our leadership team.