KGS Concrete is an excellent concrete service provider in Hillsboro, OR area. For more information, call us now! We serve in Hillsboro, OR, Rockcreek OR; Sherwood OR; Cornelius OR; Minnehaha WA; West Haven-Sylvan OR; and the surrounding areas. Concrete Contractor, Concrete Service, Stamped Concrete Installers, Sidewalk and Patio Contractors, Concrete Driveway Paving Sidewalk Construction