Sound Seismic Earthquake Retrofitting

Sound Seismic Earthquake Retrofitting Seattle’s #1 earthquake retrofitting specialists. Making homes safer since 1999. All of our staff are trained through the WA Assoc.

Sound Seismic specializes in retrofitting homes to make them safe for earthquakes. We provide free assessment to homeowners in Seattle, Washington, and a few neighboring areas. We identify any issues with your home and recommend solutions that will keep you safe during an earthquake. The experts at Sound Seismic have over 25 years of experience and are specialists at securing homes to their founda

tion. By installing proven structural elements, you can prevent these three types of failure from your home:

- Stop the sill plate from sliding off of the foundation.
- Prevent the cripple wall (or pony wall) failure.
- Keep the joists from sliding off of the mud sill or cripple wall. These standards and methods, developed in 1999 by Seattle Project Impact, are consistent with other building department permit specs, insurance requirements, and work specified by structural engineers. We pride ourselves in having the best trained and most experienced retrofit crew in the greater Seattle area. Of Building Officials (WABO) Earthquake Home Retrofit Training program.

⚙️ Since 1999
⚙️ Contractor's license # SOUNDSL836ND
⚙️ WABO Certified
💻 Don't forget to watch our free webinar! https://soundseismic.ac-page.com/webinar-replay-reg

06/09/2026

A massive 7.8-magnitude earthquake struck Mindanao, Philippines yesterday, leaving a trail of devastation across several provinces. The powerful quake, centered off the coast of Sarangani, caused buildings to collapse, triggered landslides, disrupted power and water services, and forced thousands of families to evacuate. Authorities have reported at least 37 fatalities, hundreds of injuries, and ongoing search and rescue operations as aftershocks continue to shake the region. Tsunami warnings were briefly issued and later lifted.l

Today, our thoughts and prayers are with everyone affected by this tragedy. May those who lost loved ones find strength and comfort, and may the affected communities recover safely and swiftly. Let us also remember the bravery of the first responders, volunteers, and rescue teams working tirelessly to save lives and provide aid during this difficult time. 🙏🇵🇭

We truly appreciate your honest review—it means everything to us. 🙌At Seismic Sound, we’re committed to delivering quali...
04/14/2026

We truly appreciate your honest review—it means everything to us. 🙌

At Seismic Sound, we’re committed to delivering quality, reliability, and performance you can count on. Your feedback not only inspires our team but also helps us continue improving and serving you better.

Thank you for your trust and support—we’re grateful to be part of your sound experience. 🔊✨

Address

2400 NW 80th Street #106
Seattle, WA
98117

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+12063525644

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