Mark Weishaar

Senior Vice President

Mr. Weishaar oversees business development and preconstruction for all of Tutor Perini Building Corp.'s western U.S. projects along with the majority of hospitality and gaming projects throughout the country. He is responsible for client development and ensuring each client receives budgets, technical and master-plan services tailored to each project, offering solutions aligned with their objectives and expected rate of return on investment. Mr. Weishaar graduated from Kansas State University with a Bachelor of Science in Construction Science and Management. He joined Tutor Perini in 1988 as an estimator, became director of preconstruction in 1996, was promoted to vice president of preconstruction in 1999, and to his current position in 2023.