I've had reoccurring problems a mixing valve since the house was built, its leaked a few times and it has caused damage to my hot water heater. Called Mr Rooter at 8pm and they even asked if I needed service that night, but they came on Sunday on a long weekend for a no charge quote, I was pretty impressed. Chris Ford came by on time, looked at the problem and was immediately able to quote and fix it. The price seemed a little high, but this was a Sunday on a long weekend, so I expected it. He was courteous and worked efficiently. Their prompt service will save me more by not having to incur major expenses on the hot water heater.