This estimate is to provide services for Rannia natural gas tankless exterior unit on existing plumbing and existing electrical. John, the plumber will remove existing unit and install mounted to customers exterior wall. This job is scheduled for first thing Monday morning. This is a permitted job through the city of Delray. Customer verified everything is in proper working order and I collected both signature. The homeowner was not home to make payment so the office must collect final payment. Customers credit card is currently on file with the company.