Clark Engineering Corporation provides award-winning structural engineering, civil engineering, and land surveying services throughout the world. Our commitments to ethical standards and quality solutions have earned our clients respect for over 70 years. We are dedicated to "making visions a reality," achieving this by listening carefully and working closely with our clients to meet project goals. Our engineering professionals are registered in 46 United States and three Canadian Provinces. We provide professional services throughout the United States and internationally from our headquarters in Minneapolis, Minnesota and locations in Aberdeen, Sioux Falls, Brookings, and Watertown, South Dakota. Civil Engineering Land Surveying Structural Engineering