Drain Line Repair Tampa. A Tampa area restaurant called us regarding a drain line in their building that needed repair. The drain line was cast iron pipe that had prematurely corroded due to soda and beer slowly eating away at the drain line. The Tampa restaurant could not risk the loss of business being closed for multiple days to fix the drain line – that’s when the owners decided to repair the drain line with the Perma-Lateral drain line inversion system. The installation was done after closing and the restaurant was back up and running the next morning! Perma-Liner is a Tampa based manufacturer, so if you live or work in this area we can always set up a live demonstration if you’re interested in seeing the materials and equipment in action! Call us anytime.