Paul came in to our showroom at the Merchandise Mart to clean and route out our two grease traps that have not been cleaned since we opened 5 months ago. We do cooking demonstrations and events to teach others about our Dacor luxury cooking, cooling and cleaning appliances. Paul came in on time and was personable, friendly and completed the job in an hour with out a mess. He gave me helpful hints on how to help maintain the drains from getting clogged too soon. We will definitley use Four Seasons Sewer and Plumbing again and refer to other appliance kitchens at the Merchandise Mart.