Commonwealth provides a complete package of services to assist clients with the successful licensing, design, and construction of their electrical distribution line, transmission line, and substation projects. We also offer TRANSMISSION 2000(R), a highly interactive, powerful software product used to analyze and plan electric utility transmission systems, and Transmission Access Information Library, a compact library of all available regional power flow models of the continental U.S. transmission system.

We are proud to be listed among the 2011 Top 40 Design Firms in the nation by EC&M Magazine and among the 2011 Top 500 Design Firms by ENR.com.