Portland, are you having trouble looking for contractors who offer trenchless technology? Look no further, Perma-Liner Certified Installers are here to help with a products that are second to none! Perma-Liner is the first and only CIPP manufacture to have the UPC listing! The Uniform Plumbing Code listing was awarded by The International Association of Plumbing and Mechanical Officials (IAPMO) to Perma-Liner! This listing is recognized across the country by various municipalities. Perma-Liner has been a pioneer and continues to be!
