Stephanie Grigsby and Micah Langdon have been promoted by Design Workshop, a landscape architecture, land planning, and urban design firm in Stateline.
Grigsby, who joined the firm in 2000 after earned a master's degree in landscape architecture at Utah State University, was promoted to principal in the Lake Tahoe office.
Langdon, a graduate of Texas A&M University who joined the Lake Tahoe office in 2003, was promoted to associate.