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Featured Project

Woodlands Technology Campus
Bothell, Washington

Wetland mitigation/restoration, streambank restoration/ stabilization, and environmental permitting for a business park containing three LEED certified multi-story office buildings and associated surface and structured parking on a 28-acre site adjacent to North Creek.

About Us

Talasaea Consultants was founded by William Shiels in 1981 to provide resource and environmental planning services to a broad client base, including both public agencies and the private sector. Talasaea has a well-rounded staff with expertise in wetland/stream ecology, mitigation design, low impact development (LID), landscape architecture, environmental planning, fisheries and wildlife biology, coastal zone management, aquatic resource management, and erosion control and water quality compliance.


Talasaea Specializes In:

  • Wetland & stream delineation
  • Regulatory analysis
  • Permitting
  • Mitigation design
  • Fish & wildlife studies
  • Site planning