Our Work

  • City of Shoreline 2025 Pavement Preservation Projects

    We provided geotechnical services to the City of Shoreline to repair failed pavement and improve vehicular safety at NW 200th Street and N Greenwood Avenue.

  • City of Langley Bluff Management Plan

    We authored a capital improvement plan to help the City of Langley protect the downtown core from landslides and ensure the long term stability and safety of their scenic coastal bluffs.

  • City of Lacey Sidewalk Condition Assessment

    We completed a condition assessment of over 200 miles of sidewalks for the City of Lacey to reduce tripping hazards and help keep the community accessible and safe for pedestrians.

  • Seattle Dept of Transportation McGilvra Bridge Seismic Retrofit

    We led subsurface explorations and geotechnical special inspections to reinforce a key City of Seattle bridge with drilled shafts for seismic restraint.

  • Washington Dept of Fish and Wildlife On-Call Geotechnical Services

    We provide on-call geotechnical engineering services to WDFW to support fish passage, shoreline stabilization, and recreational improvements for various projects.

  • Washington State Parks Fort Ebey Campground Comfort Station

    We provided both civil and geotechnical engineering services to construct a new comfort station at this popular campground on Whidbey Island.

  • King County Metro Interim Base Electrification

    We provided geotechnical special inspections during construction for this project that supports King County Metro's efforts to electrify their bus fleet.

  • Timber Products Manufacturer Mill Expansion

    We provided geotechnical services to a national timber products manufacturer to expand their operations in the Pacific Northwest.

  • King Conservation District McAleer Creek Reforestation

    We assessed landslide risks and provided mitigation strategies for this community reforestation project in Lake Forest Park.

  • City of Olympia Sidewalk Condition Assessment

    We mapped over 25,000 sidewalk defects for the City of Olympia and authored a comprehensive sidewalk condition assessment to plan and prioritize repairs.

  • City of Richland Columbia River Shoreline Stabilization

    We are providing geotechnical engineering services to the City of Richland to repair damaged portions of the Columbia River shoreline and protect a beloved recreational trail.

  • City of Quincy Non-Motorized Canal Trail

    We are providing civil engineering services to design a pedestrian and cyclist trail along a major, regional irrigation canal to improve connectivity and quality of life in the City of Quincy.

  • Trout Unlimited Laughing Jacobs Creek Culvert and Channel Improvements

    We are providing geotechnical services to support major fish passage and habitat improvements at this Lake Sammamish tributary.

  • Seattle Public Utilities Cedar River Hatchery Water Supply Improvements

    We led construction oversight for the drilling of test wells to improve reliability of water supply to this critical City of Seattle fish hatchery.

  • Washington Dept of Ecology Everett Smelter Plume Cleanup

    We are providing geotechnical engineering support to cleanup dozens of properties in Everett impacted by environmental contamination.