Don't know much about water sprinklers, so I decided to get three estimates. The first two estimates were based of the water pump connected to the water spring pond. The experts didn't know the difference. Melvin of All Dade, took one look at that pump and advised me, that was not the pump for my sprinkler system. I knew then, I was hiring the right guy. Melvin's crew hooked up a new pump, turned on the power, and pointed out to me, exactly what was needed. When they finished, i was completely satisfied and the price was very reasonable. Thank you Melvin and the All Dade crew!!