Mechanical Systems, Inc. is a complete mechanical contractor, specilaizing in new commercial construction and site utilities.  Founded in Cheyenne, Wyoming in 1984, we take pride in meeting and exceeding the needs of our clients. 

What We Do

Mechanical Systems, Inc. will assist you at every stage, from preconstruction to completion.


Learn more about the services we provide.

Meet Our People

All of our team are highly qualified individuals with degrees in architecture, engineering or construction. We exclusively employ personnel with long-term construction experience in order to ensure optimum results.

Our Past Projects

We're proud of our achievements. Our projects page lets you explore our portfolio. It showcases a sampling of our finished work and features a selection of photos demonstrating our capabilities.