My water heater went out so I called R&R Mechanical Services to come out and replace it for me. They did a great job. They showed up on time, and they were very careful to leave the work area clean when they finished. They were also friendly and helpful people. I had a heater vent that had fallen off and they fixed that for me too while they were here. I really appreciated that! I highly recommend R&R Mechanical Services to everyone. They are good, professional people!