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HWA is a Minority and Women Owned Business that provides our geotechnical engineering and geoenvironmental expertise on projects across the Pacific Northwest and abroad. Since 1978, our technically skilled team of engineers, geologists, environmental scientists, construction inspectors and laboratory technicians have been helping to create a better, safer, more sustainable environment. Our technical expertise and team approach puts our clients first and helps them confidently meet their project goals with cost-effective solutions.

Our Team

Our Mission


At HWA, we take pride in our company, our team, and the projects we are fortunate to be a part of.    Our mission is to provide leading geo-environmental and geotechnical consulting services by providing exceptional work, delighting our clients, having fun and growing our business.  In order to achieve our mission, we will follow these guiding principles:


  • Help make the earth a better place.

  • Treat everyone with respect.

  • Provide quality service that meets or exceeds the expectations and needs of our clients.

  • Create a culture that values safety in the office and in the field.

  • Develop and maintain motivated professionals by fostering opportunities for career growth and promoting work life balance.

  • Recognize that profitability is essential to our future success.



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