Plumbing services; Drain cleaning services; Drain and sewer cleaning and rootering services; Repairing corrosive or leaking pipes through pipelining, namely, coating the inside of the pipe with a durable safe epoxy; Repair or maintenance of gas water heaters; Installation and replacement service for water heaters; Installation of plumbing; Kitchen equipment installation; Installation of water pipes; Installation and repair of pipelines; Installation of bathing apparatus