Sewer and drain lines require gravity to flow from your home to the city tap. When gravity cannot be achieved, pumps are installed to lift waste to the lecel of the city tap. Clarke Kent Plumbing has the experts for troubleshooting pumps, and can hacle emergencies after hours. We can install a new pump system, as well as repair or replace your existing pump. We work on ejector, grinder or vortex pumps from simplex to duplex.