I shopped around to find a reasonable plumber to fix sewer backup, that caused water damage in the basement. A friend of mine who previously had the same plumbing problem, suggested to contact Service Master Plumbers, who he had a good experience with. After an initial assessment, the serviceman gave me an estimate that seemed reasonable to me. Not only he fixed the problem, but he also told me how to prevent it from backing up again in the future. If I need a plumber in the future, I won’t hesitate to contact them again.