We used Purewater for a liner replacement. We were very happy with the experience. Their technicians are store employees NOT some sub trades. Vinny, Rob & Josh took pride in their work, kept us advised of any unforeseen issues . The liner fits better than the original 14 year old one. They returned on the days scheduled to complete the install...as well followed up with cleaning the pool deck and removal of all waste material...All in all a very good experience.