Mr. Sandahl joined Grant General Contractors, in 1987, initially as a site superintendent. Proving himself as an experienced and highly capable construction professional, he moved into project management and has managed many of the company's major construction projects. His thoroughness, attention to detail, and strong capability for coordination of all phases of the construction process has led to the completion of numerous successful construction projects. In each instance, Mr. Sandahl has kept the projects on schedule and delivered to the owner a final product of high quality and within budget.

Prior to joining Grant, Mr. Sandahl had a successful construction business in Cheyenne, Wyoming. He was also field supervisor and project manager for a construction company in Boulder, Colorado, where he was involved in constructing an office building and work on the Veterans Hospital in Cheyenne, Wyoming. In addition, he was formerly a project manager for a building contracting firm in New York City, N.Y.

In 1976 Mr. Sandahl was awarded a Master of Science degree in Civil Engineering-Construction Management from the University of Colorado at Boulder, and has published articles in the Journal of the Construction Division of the American Society of Civil Engineering.