Commercial Seismic Retrofitting Services
Strength for the Structure. Peace for the People.
As the region’s only seismic retrofitting company owned and operated by a licensed Professional Engineer, Seattle Seismic provides authoritative, specialized structural solutions for commercial property owners and managers across Washington and Oregon.
100+
Commercial Projects
10+
Years Experience
WA & OR
Licensed & Insured
P.E.
Owned & Operated
WHO WE ARE
The Pacific Northwest's Authority in Seismic Retrofitting
What We Do
Specialized Commercial Retrofitting Solutions
Our services are targeted to address the structural failure points most common in warehouses, URM buildings, and other commercial facilities, while ensuring you meet lending and insurance requirements.
Seismic Retrofitting
Our engineer-led retrofits target the connections that matter most: roof-to-wall anchoring, roof diaphragm connections, and critical load path reinforcements.
Engineering & PML
Engineering plans, Probable Maximum Loss (PML) analysis, and due diligence reports led by our P.E. team to support acquisitions, lending requirements, and insurance underwriting.
Maintenance & Repair
Column replacement, concrete spalling remediation, concrete crack repair, and seismic gas shutoff valve installation to protect your building's structural integrity and tenant safety.
Rainier Valley Warehouse Retrofit
How It Works
Our Proven Process for Commercial Projects
We’ve refined a transparent, six step process that gets your structural project completed with precision, and minimal disruption to your operations and tenants. No surprises. No scope creep.
Step 01
Consultation & Assessment
A discovery call to understand your property, followed by a comprehensive on-site structural evaluation led by our Engineer.
Step 02
Preliminary Estimation
A free rough estimate gives you a real budget baseline before any commitment. For complex URM or warehouse scopes, we may propose a focused engineering investigation to define the exact work required.
Step 03
Engineering & Permitting
Our team finalizes engineering plans and a fixed project quote, then manages the entire permitting process with local authorities on your behalf. Full ownership of the process protects you from fingerpointing.
Step 04
Execution & Communication
We coordinate a start date around your operations. Throughout the build, property managers and tenants receive weekly progress updates so everyone stays informed and confident.
Step 05
Quality Assurance & Inspection
A final walkthrough clears every punchlist item before we close out, and your project passes all municipal inspections. Guaranteed. We don't leave until it does.
Step 06
Project Wrap Up
Inspections signed off, site left clean, documentation in hand. You walk away with a code compliant facility and everything you need to satisfy lenders and insurers.
Our Projects
Real Commercial Work in the Field
Service Area
Proudly Serving Commercial Clients Across Washington & Oregon
Our expertise is rooted in the Pacific Northwest. We understand the unique geological risks, aging building stock, and local code landscape from the shores of Puget Sound to the banks of the Willamette River. We are proud to serve the commercial hubs of our region, including:
- Seattle
- Portland
- Tacoma
- Vancouver
- Kent Valley
- Everett