We are Civil Engineers, Building Designers, Planners, Landscape Designers, Biologists, Geologists, Geotechnical Engineers, Environmental Scientists, Special Inspectors, Surveyors, and More. Together, we provide integrated solutions for development, infrastructure, and geo-environmental projects to advance the quality of life for generations to come, creating a brighter future through engineering, science, planning, and design. Since 1954, when we opened our first office on the California North Coast, LACO has grown from a small engineering company to a full-service professional consulting firm. From the beginning, we have understood the value of personal relationships, the need for versatile professional services, and the importance of enhancing and preserving natural resources. The foundation of our success has been in providing results for clients while meeting the needs of our community, environment, and the people who make it their home. Our mission is to build an enduring professional relationship through your project’s success. Your goals and concerns are our priority, and we have the resources, expertise, and perspective to help you succeed.