A Proven Leader in Construction Management

CMS is known for delivering successful construction projects around the world with an emphasis on quality, safety, timeliness, and customer satisfaction.

Building Strong Together

CMS is an award-winning general construction contractor with design-bid-build and strong self-performance capabilities in mechanical, piping, and fabrication work. Our scope of services includes new construction, renovations, fueling systems, and energy and sustainability projects for a wide range of federal and commercial clients.

Who We Are

The Latest from CMS

CMS Wins Three Excellence in Construction Awards

Oct 6, 2026

October, 2026 – CMS Corporation received three prestigious awards from the Associated Builders and Contractors of Northern Ohio during the Excellence in Construction Awards Gala in Cleveland, OH. The Excellence in Construction Awards recognize outstanding...

CMS Wins $2.6M Project at Kadena Air Base

Oct 2, 2026

Maumee, OH – CMS Corporation announced today that CMS K.K. (CMS), a wholly owned Japanese subsidiary of CMS Corporation, has been awarded a $2.6 million design-build Add Generator to the Precision Measurement Equipment Laboratory (PMEL) Facility B782 project at Kadena...

Enrique Inducted into National Academy of Construction

Oct 1, 2026

Maumee, OH – CMS Corporation is proud to announce the National Academy of Construction (NAC) has formally inducted Ernest Enrique, PE, Chairman/CEO of CMS Corporation, as one of 45 new members in its Class of 2026. NAC recognizes individuals who have made significant...

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Award Winning Safety & Quality Performance

When it comes to safety and quality, we don’t cut corners. Our ability to deliver projects safely and with the highest degree of quality is ingrained in our corporate DNA. It is inherent in our core values, SOPs, and processes, and runs throughout our organization – with award-winning results.

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