I found a puddle of water under my kitchen sink on a Fri morning. Was afraid I would have to wait until Monday, esp since I had a morning -early afternoon commitment. Tom was @ my door by 2pm, knew a trick to have the dishwasher fill, then in a minute empty - yes it was the garbage disposal leaking. At 17 yrs old it had done it's duty. Tom had the exact modeling in his truck, installed it & cleaned up the wet mess under the sink. Lovely. Will be using them again when I need a plumber.