About NW Seismic

NW Seismic is a company that specializes in seismic retrofits for homes. They design custom retrofit solutions for each house, focusing on attaching it securely to its foundation. Beyond retrofits, the company also offers foundation repair and replacement services, as well as installation of automatic gas shut-off valves. Clients praise NW Seismic for their expertise, clear communication, and willingness to go the extra mile. They are described as trustworthy and helpful, even offering advice on unrelated issues like drainage. NW Seismic has a team of professionals who can complete the retrofit work and even recommend reliable finishers for any necessary wall repairs. Customers have had positive experiences with the company, highlighting the technical understanding and tailored approach. They appreciated the clear explanations provided by the staff, as well as the professionalism and attention to detail during the work. NW Seismic is highly recommended for their quality services and commitment to customer satisfaction.

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Reviews for NW Seismic

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  • Apr 2026

    NW Seismic retrofitted our foundation to connect to our home’s framing. An expert visited the house, explained how and why the retrofit would work, and provided a fair price. The work was timely, professional, and done in a day. There was a small miscommunication on placement of a bracket, which they corrected the same day, as well as the cost and process for if they encountered lead paint (they resolved that professionally and amicably too). A couple years later they went above and beyond and were willing to offer some seismic advice on some chimney work we were planning.

    My sense is in the world of seismic retrofits, these folks know what they’re...read full review

  • Apr 2026

    Friendly, professional, and quality people who care about their community. I called earlier today about an upcoming project and it quickly became apparent that it was outside of their area of service. Still, they answered several questions I had and were kind enough to recommend a few companies to reach out to who would be able to assist.

  • Mar 2026

    Great experience! Tim and Aurelia were organized, knowledgeable, and helpful. I feel great knowing that we've taken the step toward resilience and safety in the event of an earthquake.

Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: ClosedSaturday: ClosedSunday: Closed

Tips

accepts credit cards