Eco Earth Plumbing did the job. BRILLIANT!! Aaron arrived, energetic, knew what to do, worked with care, so did not need to replace old toilet, listened to me with respect, where happy in their work and SOLVED the problem in a MOST PROFESSIONAL manner. I will be using these guys again, and have told friends about them. Eco Earth Plumbing are FABULOUS, prompt, efficient, fair, and respectful. They KNOW WHAT THEY'RE DOING! I'M VERY HAPPY!