TransOlympic Engineering Inc.

Integrity, Service and Excellence

Structural, Civil and Foundation Engineers
Serving the Pacific Northwest and Beyond

Our firm specializes in the design and analysis of structural and civil projects for the governmental, commercial and residential sectors.  Structural design capability and analysis includes buildings, retaining walls, bridges, and related foundations. Civil design capability includes wharves, marinas, container yards, marine structures, storm water, grading, paving, utilities, roadways and buildings.

We are specialists in challenging seismic, wind and foundation design requirements in our unique Pacific Northwest area. Recently, we were awarded an analysis and roofing repair project in New Mexico, so our horizons are expanding.
Feel free to browse our site and explore our capabilities and services. Give us a call if you have questions, or if you need engineering for your next project.

TransOlympic Engineering Inc.
PO Box 849
Montesano, WA 98563

(360) 339-5660

Mark J. Leingang PE, SE
Principal Engineer and Owner
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