Peterson Structural Engineers (PSE) is a long-standing structural engineering firm that provides engineering advice, consulting, and design for a wide variety of public and private projects in Oregon and Washington and across the country. We provide comprehensive structural engineering design for numerous types of construction and materials ranging from standard materials like wood, concrete, steel, and masonry to more specialized materials such as aluminum, stainless steel, fiber reinforced plastics and chrome-moly steel. We serve both public and private clients and our projects range from buildings and bridges to water reservoirs and industrial facilities to waterfront and port facilities.

Serving Public & Private Clients for 40+ Years

Peterson Structural offers unparalleled experience in evaluation and design of all types of water reservoirs.  Learn More

Renovating or adding to your home?  We provide a full range of services for residential homeowners.   Learn More

We can provide structural engineering and design services for commercial tenant improvements of all sizes.   Learn More