David is AWESOME! He replaced my old hot water tank...a 10-year-old, 75-gallon, beast. I ordered a new A.O. Smith tank from SupplyHouse.com for $948, including shipping and no sales tax. David and his assistant installed the tank, replaced old lines, fixed an improperly installed gas line for an unbeatable price. They removed the old tank, packing materials, cleaned up, all in a matter of a few short hours. Everything works well, and we had hot water in less than an hour. We will be using him again for other plumbing projects. And, on top of his skill, he's a really great guy!