KIS is dedicated to delivering the best design-build retaining walls and segmental paving systems for commercial, residential, industrial, and public projects throughout the Western States. Setting the standard for exceptional site solutions. We are your trusted partner through design and construction. Our masterful team is driven to provide the highest quality of work within tight timelines while maintaining clean, safe sites. Retaining walls and brick pavers are our obsession and we are committed to providing exceptional results for some of the biggest and most complex projects in the region.