Editorial summary
NW Seismic is listed in Portland at 1230 NE 63rd Ave and appears in this directory as a foundation repair contractor. Google categorizes the business as a construction company. The supplied service list is narrow: foundation repair only. The profile does, however, show a strong local review footprint, with a 4.9 rating from 82 reviews and a phone contact listed. No website, service-area text, free inspection, financing, or additional crawl-space or waterproofing services were provided. That means the listing should be treated as a focused foundation repair entry rather than a broader basement or moisture-control profile. For homeowners searching around sagging floors or crawlspace repair, the service category may still be relevant because structural repair often overlaps with those issues, but the record itself does not describe the repair methods used.