Raymark Plumbing & Sewer is a full-service residential plumbing and sewer company. Raymark is located in Seattle, WA, and has been a family-owned business for over 42 years. Raymark offers honest, upfront pricing, a 100 percent workmanship guarantee, and 24-hour emergency services. In fact, they are known for finding solutions to problems when other plumbing companies could not. As a result, Raymark is the plumber that other plumbers recommend.