I thought I had a big problem with our septic system and he quickly determined that the problem was in our toilet. Joe went to his van and came back with his tool and fixed the toilet in less than an hour. He also adjusted the flapper valve which I had installed at an earlier date and now the toilet works better than ever. Joe and his crew have done other larger jobs at our house and did them very professionally. Their work is as good as it gets. I wouldn't hesitate to call him again if I need him.
Morgan Hill, CA