Pittsburgh operates one of the oldest combined sewer systems in the United States, with main lines dating to the 1880s. These sewers carry both sanitary waste and stormwater runoff through the same pipes. When commercial kitchens discharge fats, oils, and grease into this aging infrastructure, the buildup creates blockages that affect entire blocks. The Pittsburgh Water and Sewer Authority has identified grease as the primary cause of sanitary sewer overflows in commercial districts like the Strip, Lawrenceville, and Bloomfield. Your grease trap protects not just your business but the entire neighborhood from sewage backups during heavy rain events.
Allegheny County enforces grease interceptor requirements more strictly than most Pennsylvania counties because of Pittsburgh's combined sewer challenges. Health inspectors conduct unannounced grease trap inspections at commercial kitchens throughout the city. Facilities without current service records face immediate citations and mandatory pumping before resuming operations. Ace Plumbing Pittsburgh maintains service records that satisfy local inspectors and protect your business license. We understand the specific documentation standards required by Allegheny County and ensure your grease management program meets or exceeds those requirements. Our local knowledge prevents the compliance gaps that shut down restaurants.