Pride Plumbing came out and provided a cost estimate to 1) remove and replace a kitchen sink (along with its P-trap, PVC drain line (tying into the existing drain line under the house), and hot and cold PEX and stainless steel braided water supply lines); 2) install a new kitchen sink faucet; and 3) install the below-floor PEX and above-floor braided stainless steel water supply lines and water supply stops.