Keller Associates, Inc. is a multi-disciplined civil engineering firm serving clients throughout the West. Our engineering se ... rvices include water, wastewater, irrigation, transportation, site civil, structural, electrical, CE&I, surveying, and grant administration. We currently have seven offices - Meridian, Pocatello, Idaho Falls, Coeur d'Alene, Idaho; Clarkston, WA; Salem, OR.; and Reno, NV. read more