Best Conventional Tank Water Heaters in Irvine CA

I had a tankless water heater installed by OC tankless, and I was impressed how knowledgeable they are compared to the other plumbers I talked to. They were very professional, I recommend OC tankless to all my family and friends.

Owner Dave was cordial at first towards a repipe (probably because HOA paid the tab). During the repiping process, his workers were late + smoked in my garage, spilled coffee all my fridge, and damaged my belongings in the garage. I informed him of these issues as any homeowners would and instead of apologizing, he rudely questions me for messaging him. This guy is a joke and can't man up to mistakes. Furthermore, he sent an invoice for a water heater move and then declines a few days later stating its bad karma.