I had Atlas replaced my heater last spring coz they were a little lower in price. These two guys who had done the job scraped off the stucco finish on the base stand exposing metal on the corner. Then the hot water regeneration pump line leaked and wanted to charge extra for fixing it. Two days later, one faucet and another shower hardly had any water and so Atlas said they're unrelated! Obviously there were debris from the the new water heater and we're flushed to these faucet and shower! They charged me $100 dollars for a 15 min work coz they said it's a minimum service call! I will not recommend or use them again!