• Industry


  • Services offered

    Engineer - Structural, General Contractor, Installer, preconstruction

  • States served

    Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming

  • Has Experience with these building types:

    Assembly (Worship, Restaurant), Business (Office), Civic (Recreational), Educational, Mixed-Use, Multi-Family (Apartments, Condos), Student Housing

  • Has Experience with these material types:

    Mass Timber, Cross-Laminated Timber (CLT), Nail-Laminated Timber (NLT), Dowel-Laminated Timber (DLT), Glue-Laminated Timber (GLT), Timber-Frame / Post and Beam, Heavy Timber Decking, Hybrid (wood with steel or concrete), Structural Composite Lumber (e.g. LVL and LSL), Wood-Concrete Composite Systems, Light-Frame

  • Has experience with these construction types:

    II-B, III-A, III-B, IV-A, IV-B, IV-C, IV-HT, V-A, V-B

badges earned

Born and raised in Seattle, Dean Lewis has spent over 10 years practicing as a structural engineer in both the Pacific Northwest and California. In his tenure, Dean has specialized in many different types of prefabrication and modular construction, helping introduce various types of mass timber projects to the San Francisco area in recent years. These include some of the first CLT installations, the first multi-story glulam post and beam with CLT floor project, and the first multi-story MPP project in the country. Recently, Dean moved back to his hometown of Seattle looking to further advance his expertise and help bring more mass timber projects to the Northwest region with the Swinerton Mass Timber team.

Work Experience