Stop Freakinâ€™...Call Beacon! Beacon Plumbing has been providing Seattle sewer repair services since 1999. We are family owned and operated and are a small business at heart. We have become the #1 sewer repair company and the most trusted local plumber in Seattle, WA. Whether you need sewer pipe relining, sewer line video inspection, trenchless sewer line repair or any other plumbing solution, Beacon Plumbing has an answer for you.