Marvel Sewer and Drain is able to provide each and every one of our customers with a 100% satisfaction guarantee. If you are not personally satisfied with your chosen services, you will not be charged. It is our duty to provide the most comprehensive and cost-effective plumbing service currently available on the market. When we install a drain, we offer a complete warranty within the first six months of use. Our sewer lining offerings include a fifty year warranty, and our technicians will ensure your lining is installed promptly and properly.