Grade Inc. has been constructing habitat areas for more than 10 years. Our personnel and equipment have been tailored for work in an active wildlife environment with special focus and expertise in river habitat enhancement, wetland mitigation and construction within sensitive environments.

The following is a partial list of projects constructed by Grade Inc.

  • Redmond bus shelter, wetland
  • Cottage Lake Park, wetlands, boardwalk and swimming docks
  • Ridgewood Highlands, detention ponds with wetlands
  • Issaquah Creek Channel, reconstruction of Issaquah Creek and wetlands
  • Stockpot Foods, fish ladder, Salmon rearing ponds and wetlands
  • Bothell Parks Oxbow backwater channel, wetland and fish habitat
  • Port of Everett, Riverside Business Park, landscaping & wetland
  • Scriber Creek Restoration, creek channel overflow ponds and wetlands habitat
  • Union Slough Mitigation, backwater channel and 35 acre wetland
 In house management of decisive phases of wetland construction such as clearing, excavation, drainage structures, and habitat features for our wetlands projects enables us to provide a seamless team effort resulting in a higher quality job.






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