We are SEATTLE's foremost earthquake retrofitting contractor. You may have seen our yellow trucks around town.

Seismic Retrofitting is the process of making homes SAFER in the event of an earthquake. We install plywood shear panels, bolt houses to their foundations, and use other methods to make homes more STRUCTURALLY SOUND. 

Seismic Retrofitting is exacting and technical work, but is also relatively quick to learn and become proficient at. We offer on-the-job training.  No experience in retrofitting is required, although you should be comfortable with construction and power carpentry tools. Experience in the framing, concrete, roofing, or siding (or similar trades where production efficiency and quality work are equally important) will help shorten your learning curve for retrofitting.






Ready to retrofit?

Let’s make your home safer

Get a professional evaluation

Call 206-352-5644


Sound Seismic
7543 15th Avenue NW
Seattle, WA 98117

Contractor's license # SOUNDSL836ND

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