Philadelphia Gas Works is the largest municipally owned natural gas utility in the United States, serving approximately 500,000 customers across Philadelphia. The company manages over 6,000 miles of gas pipes and delivers safe, reliable natural gas to homes and businesses 24 hours a day, 365 days a year. They offer services including account management, appliance protection plans, pipeline improvements, and assistance programmes. Referrals work well for customers needing natural gas supply, emergency gas safety responses, or connections to their various support programmes and landlord services.