Don’t Miss Our Seismic Retrofitting Classes!
In Partnership with OPB & Multnomah County Library
Give Us A Call!
(503) 852-1398

Aug 22nd, 3-5pm
Central Branch
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Aug 30th, 2-4pm
Sellwood Branch
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Oct 24th, 1-3pm
Beaverton Branch
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Is Your Home Ready?

Seismic Retrofitting is critically important for homeowners & businesses in the Pacific Northwest. We reside along a major fault line that is due to cause a powerful earthquake in the near future. In fact, the New Yorker just printed an article about the impending earthquake entitled, “The Really Big One…”.

Protect & secure your home against seismic damage!

We provide retrofitting services & offer classes in and around Portland, OR. If your home has not undergone a seismic retrofit to withstand a major earthquake, it’s time to take action!


To request an estimate please email info@nwseismic.com with your Name, Address, Phone Number, Email & a brief message.

Due to an increase in the number of evaluation requests, we ask for your patience in getting back to you within one week of your request.

Michael Wieber

Director of Operations

John Wieber

Director of Production

Tim Cook

Structural Consultant

Our website is under construction, please check back soon for our relaunch.