Crist Engineers has provided professional engineering services to Arkansas municipalities, private and other clients since its inception in 1938. Crist Engineers has specialized in the planning, design, construction observation, startup, and operations assistance of municipal water supply, treatment, distribution and storage improvements, and wastewater permitting, collection, treatment, and disposal improvements. Crist Engineers also provides general civil engineering, electrical, instrumentation and controls, telemetry, solid waste, and energy related services.