I called Rhino Mechanical with an urgent need for a plumber to check the hot water tank at my rental property. He was very responsive, and was at the site within 2 hours. He phoned me to keep me updated on the problem frequently. Unlike many other plumbers I phoned, he didn't immediately conclude that I needed a complete water tank replacement (which would have cost over $1000). He was very honest in telling me what the problem was, he fixed it immediately, and only charged for an hour of time.