Outside of Pittsburg, Eric Sorg and his crew at Roto-Rooter specialize in CIPP systems and only uses Perma-Liner™ products! This Perma-Liner™ Certified Installer is here help restoring a local city’s Library that was built in 1925. The roofstack were leaking at the joints within the walls. This contractor completed a successful completed a Perma-Liner™ Pull-In-Place on a 35 foot copper and cast iron pipe 4″ in diameter. Besides the fear of heights, this job went smoothly and the historic library roof stacks no longer leak! Pittsburg, to find out more on Perma-Liner™ systems and products contact us today!