"Always here to be of service"
Indy & Winston
Established in 2006, Substation Engineering Company (SECo), is a full-service engineering and design firm with a dedicated team of experienced personnel providing a full range of cost effective engineering and design services for utility high voltage transmission and substation projects. SECo’s expertise is focused on substations, switchyards, and transmission & distribution projects with line voltages 4kV through 765kV.
SECo is conveniently located for our east coast utility clients with offices in Reading, PA, Allentown, PA, Newark, DE, Vestal, NY, Alexandria, VA and Jackson, MI. Additionally, we have staff members working directly in client offices in several states. Servicing our customers is paramount to our success, so it is important to us to be as physically close to them as possible.