About Us. Dave's Plumbing Service seeks a qualified candidate for the position of Part Time Dispatcher / Office Coordinator. This position is a part time position consisting of one to two days per week. Dave's Plumbing has been serving the Ohio Valley area for 25 years. We provide the following services to residential and commercial accounts. Drain Cleaning and Repair. Video Camera Inspections. Plumbing Services. High Pressure Jetting. Sewer, Wat...