This installation was to cover existing countertop using the same sink and faucets. They were here on time and I am very pleased with the new countertop it look great. I had asked them to co-ordinate the plumber but in the end arranged for my own at half the price he quoted to remove and replace the sink. The work was done in a day and everybody from the etsimator to the 2 men who actually installed were very nice and left no mess.