Mark W. Stevens

Provides engineering services to NIPF and industrial landowners: bridge site plans, bridge inspection, fish passage structures, RMAPS, route location, and road design, construction estimates, economics, harvest unit layout, construction assistance, permitting, and more. Also available for work in northwest Washington and northwest Oregon.

Contact Mark W. Stevens

Stevens & Associates LLC
135 Heartland Dr.
Chehalis, Washington  98532
Phone: 360-748-7343
Fax: 360-748-7343


Service Area

Statewide service provider in:
  • Washington

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