NW Seismic
✓ Verified
34+ years in business
A family-owned seismic retrofit company specializing in earthquake-proofing homes in the Portland area by anchoring structures to foundations and reinforcing them against lateral seismic forces.
Contact Information
- Phone
- (503) 741-8311
- Website
- nwseismic.com
- Address
- 1230 NE 63rd Ave, Portland, OR 97213
- Service Area
- Portland area, Oregon
Credentials & Warranties
Featured on This Old HouseFeatured on OPB
Services & Pricing
| Service | Pricing | Turnaround | Notes |
|---|---|---|---|
| Crawl Space Encapsulation | $350.00–$600.00 | — | |
| foundation_repair | $350.00–$600.00 | — | |
| Structural / Joist Repair | $350.00–$600.00 | — | |
| Crawl Space Waterproofing | $350.00–$600.00 | — |
Coverage Area
1230 NE 63rd Ave, Portland, OR 97213 Primary
Service radius: 25 miles
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