Operational since 1976, Leewens Corporation has been serving as a professional industrial contractor. Located in Kirkland, Wash., it specializes in the structural concrete repair, coatings and linings. The company installs coatings, linings and surfacers on concrete or steel floors, storage and process tanks, trenches, sumps and pits, tanks, cells, lagoons, ponds and leach pads. Leewens Corporations list of clients includes AT&T, Hewlett-Packard, IBM, Intel, Microsoft, Boeing, YMCA, Kraft Foods, Exxon, Matsushita and Tosco, to name a few.