Drain Repair in Seattle. A Seattle restaurant called us regarding a damaged drain that needed repair. After getting the full scope of the badly damaged Seattle drain, we put the restaurant in contact with a local pipe lining contractor. The contractor used a trenchless method known as cured in place pipe lining to repair the damaged drain. This “pipe within a pipe” technique was cured and put back in working order within 5 hours of the contractor arriving on-site. If you reside in Seattle and have questions regarding drain repair or Perma-Liner, please call us any time.