About us

At Nw seismic we re committed to preparing Portland homeowners for a moderate to strong seismic event. Our work is calculated to strengthen homes to the extent a homeowner will be able to shelter in place after the big one. Our services include seismic retrofitting foundation repair and replacement and the installation of automatic gas shutoff valves.

Serving Beaverton, Hillsboro, Oswego, Portland, Salem, Washington County And Surrounding Areas