We are Pittsburgh's leading provider of waste cooking oil removal and grease trap sales and service. Regular maintenance is important for optimum performance. Steel City Grease Traps has been pumping indoor and outdoor grease traps in the local Pittsburgh and surrounding areas for over 20 years. To accommodate our customers, we can arrange pumping at hours suitable to your needs. We will inspect the incoming and outgoing baffles and piping each time we pump out the trap and report to you any problems we find.