Welcome to HWA GeoSciences Inc.

Located in Bothell, Washington, HWA GeoSciences Inc. provides a full range of geotechnical and geoscience solutions to public agencies and engineering / architecture firms, for design and construction of buildings, parks, solid waste, transportation, waterfront, water, wastewater, and storm water facilities.

Since 1978, HWA's engineers, geologists, environmental scientists, construction inspectors, and laboratory technicians have been helping to create a better, safer, more sustainable built environment in the Pacific Northwest and abroad. In additional to our engineering and science services, we operate a state-of-the-art materials testing laboratory, accredited by the American Association for Laboratory Accreditation (A2LA), the American Association of State Highway and Transportation Officials (AASHTO) R18 and the U.S. Army Corps of Engineers.

Donkey Creek Park - Project of the Year

Opened in October, the Washington Chapter of the American Public Works Association named Donkey Creek Park as its Project of the Year.

HWA GeoSciences Inc. provided geotechnical design services for this project. Read details of the project. >