Jarrell Mechanical Contractors, founded in 1954, offers a unique engineering philosophy combining the best of Design-Build and Plan and Spec. The intelligence, education and experience of our people reflect this philosophy, and the quality solutions we provide consistently deliver exceptional results for our customers.

Learn More
Green Building

Green Building

We participate in many LEED® projects and promote sustainability practices.

Learn More
Fox Theatre, St. Louis, MO

Fox Theatre, St. Louis, MO

The Fabulous Fox Theatre renovation to increase cooling capacity and save energy.

Learn More
Michael S. Jarrell

Michael S. Jarrell

MIchael S. Jarrell, P.E. named President of the Company.

Learn More