The Engineering Division is responsible for planning, design, construction, repair, maintenance, and operation of the city’s transportation, drainage, and capital improvement projects.
The division provides high quality, cost effective, efficient, and safe services involving public infrastructure and facilities that enhance the quality of life in Spokane Valley.
Our mission is to develop and maintain a safe and appropriate transportation system within our community; protect the quality of water in the aquifer through effective construction, management, operation, and maintenance of the sanitary sewer and stormwater systems; and provide quality management of capital projects that are completed on time and within budget.
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For more information about engineering services, select from the links below:
Spokane County Public Works
Spokane County Environmental Services (sewer billing forms)
10210 E. Sprague Avenue
Spokane Valley, WA 99206
Engineering Administrative Assistant: (509) 720-5008
Capital Improvement Program Administrative Assistant:
Fax: (509) 720-5075
8 a.m. to 5 p.m.
Monday through Friday
(except National Holidays)