Client Focused Engineering
Sargent Engineers was founded in Olympia, Washington and has provided client focused engineering services on structural projects since 1951. It has served hundreds of clients in the greater Washington area and throughout the Pacific Northwest. The team is fully dedicated to the success of each project, utilizing its knowledge and experience to provide solutions that go beyond expectations.
WSDOT Bridge Inspection Team Leader
Erik MartinPrincipal Engineer
Jessica SowardPrincipal Engineer
Scott OlsonPrincipal Engineer
Kari MoultonPrincipal Engineer
Craig MallowSenior Project Engineer
Christine MillerProject Engineer
Russell LarsenProject Engineer
Quinten CalquhounProject Engineer
Joseph HutchinsDesign Engineer
Peyton PromDesign Engineer
Molly CichoszBusiness Manager
Erica BlacklerBusiness Associate
Comprehensive structural design, rehabilitation, and assessment services for buildings, reservoirs, and containment structures.
Structural design, seismic retrofit, condition assessment, fall protection systems, and sustainable solutions for building projects.
Design, foundation analysis, seismic studies, safety improvements, repair, and condition assessment for water storage reservoirs.
Design of diverse retaining structures including soldier pile, cantilever concrete, gravity, mechanically stabilized earth (MSE), soil nail, and geosynthetic walls.
Full-service bridge engineering spanning every stage of the bridge life cycle from planning and design to inspections and maintenance.
Design of stream-crossing culverts, multi-span highway bridges, and pedestrian/trail bridges, including construction assistance.
Thorough load ratings for steel, concrete, and timber structures utilizing advanced modeling and rating software.
National Bridge Inspection Standards (NBIS) and WSDOT compliant inspections, utilizing specialized access techniques like UBIT and rope rigging.
Civil site development and project delivery support, ensuring accurate construction documentation and field observation.
Design of roadways, safety improvements, and drainage facilities to manage stormwater and improve transport corridors.
Preparation of detailed construction documents, engineering drawings, project specifications, and cost estimates.
On-site quality assurance, construction assistance, and field verification to ensure adherence to engineering designs.
Bridges · Highways & Roads · Government · Water Resources · Parks & Open Space
Vancouver, WA · Bridges
Reconfigured I-205 interchange featuring a 1,055-foot multi-span bridge constructed of WSDOT precast concrete girders and a cast-in-place post-tensioned concrete box girder, supported by cantilever concrete gravity, mechanically stabilized earth, and soil nail retaining walls.
Wenatchee National Forest, WA · Bridges
Replacement of a bridge over Cle Elum River, designed as a decked bulb tee girder bridge supported on spread footings on bedrock, including construction assistance and post-construction load rating.
Olympia, WA · Bridges
Repair of a rotten bridge deck and retrofit of the railing in collaboration with SPSCC and an artist, with ongoing design of repairs to address foundation undermining caused by scour.
Kittitas County, Washington · Bridges
Conversion of a historic trestle into a multi-use recreational trail bridge, connecting two portions of the Palouse to Cascades Trail with new concrete decking, railing, and safety fencing.