Puget Sound Energy has been serving the electric needs of Jefferson County homes and businesses since 1889, the year an early PSE predecessor company began operating electric trolleys in the vibrant harbor city of Port Townsend. PSE has been a partner in the growth and prosperity of Jefferson County ever since. To enhance its service, PSE opened a new customer service office in Port Townsend's downtown historic district in 2008. PSE profile in Jefferson County (2009): 17,897 customers, 7 local employees, 8 substations, 570 miles of neighborhood power-distribution lines, 40 miles of high-voltage transmission lines, 2 customer service facilities. Port Townsend Customer Service Office, 181 Quincy Street, #101, Monday-Friday, 9am-5pm, (360) 385-6366. Four-Corners Service Center, 310 Four-Corners Road, Monday-Friday, 11:30am-3:30pm, (360) 385-1004.