BIRMINGHAM, AL: Power Substations, Inc. (PSI) is a subsidiary of TriVis, Inc whose corporate headquarters has been in the Pelham Alabama area since its inception. TriVis and PSI are in a growth mode and ran out of space for employees in Pelham. In June, TriVis relocated closer to Birmingham into our new Corporate Headquarters. With three floors and 48,000 ft²  of office space available, we have plenty of room to add engineers and designers as we expand our business. The next time you are in the general area, make plans to stop by for a visit. Let us treat you to some of our famous Southern Hospitality.

Power Substations, Inc. has been packaging quality substations since 1972 and we are eager to show new customers our value added services and dedication to quality. Power Substations is a subsidiary of TriVis, Inc.