About

We are LACO Associates; 'LAY-KO', a multidisciplinary engineering consulting team with offices in Eureka, Ukiah, Santa Rosa, and Chico. Our team utilizes decades of local experience and the complementary strengths of our experts to deliver professional consulting services. Setting the stage for seamless development, infrastructure, and environmental projects, we specialize in surveying, engineering, planning and geology. For over 65 years we have been building a personal connection to our clients, becoming trusted advisors in the areas we serve, advancing the quality of life for generations to come.