PLM is a highly specialized electric power engineering consulting and design firm. PLM is located in Hopkinton MA as it has been since it was founded in 1983. The engineering staff is heavily weighted with experienced, senior level personnel that have diverse utility engineering, operating and consulting backgrounds. PLM has built a solid industry reputation, having completed over 700 design projects and consulting assignments. PLM has serviced over 200 clients including a majority of the public power systems in New England and New York, as well as power supply agencies, large urban and national rail systems, investor owned utilities, independent power producers and several prestigious colleges and universities. PLM maintains an ongoing business relationship with many of these clients, attesting to both the quality of our work product and the ability of the staff to fully meet client expectations.