Great customer service and showed up on time. They answered all my questions and explained to me some information to help avoid plumbing problems in the future. My water had an unusual bluish/ greenish tint and was kind of salty. I thought that it had something to do with my water heater but when they came out they told me it probable had something to with my water softener and they noticed i have copper piping. I guess my water softener was not set right and was eating away at my pipes. So they referred me to a water softening company to check the ph balance of my water and the plumbers were right!! It was a simple fix and plumbing is back to normal. I was amazed how much knowledge these plumbers had about my issue and would call them again any time.