At Roto-Rooter, we have been solving the world's plumbing and drain problems since 1935. We are the largest provider of plumbing and drain services in the U.S. and Canada – and the world. We have international franchises in Japan, Hon Kong, Indonesia, Singapore, Philippines' and more. Roto-Rooter is headquartered in Cincinnati, Ohio and is a wholly-owned division of Chemed Corporation. We work hard to deliver quality and value every day. The Roto-Rooter team includes a network of 115 company-owned locations and more than 500 independent Roto-Rooter franchises. Most significantly, we are committed to you, our customer, and want to ensure you have an excellent experience each time you call Roto-Rooter for service.. Gunite Leak Detection Leaks Vinyl