Trenchless Lining Kirkland. A Kirkland homeowner was having frequent backups throughout the house and had heard of trenchless lining from a neighbor. The Kirkland homeowner had decided to go with trenchless lining opposed to digging and replacing as it was a more cost-effective repair. The homeowner had extensive landscaping with large brick patios and knew the costs involved. Trenchless lining can be complete in less than one-day, with many homeowners unaware a repair is even taking place! If you reside in Kirkland or Seattle and would like to learn about the benefits of trenchless lining, please call us right away!