APEX GRIDENGINEERING · ARCHITECTURE · GC
Structural Engineering

Seismic Retrofit Engineering for Existing Buildings

Apex Grid provides seismic retrofit engineering for existing buildings — evaluating vulnerabilities, designing strengthening systems, and producing PE-stamped permit drawings accepted by California, Arizona, Nevada, and other seismically active jurisdictions.

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What This Engineering Scope Covers

Why Work With Apex Grid

Apex Grid Engineering is licensed in 49 states — every U.S. state except Alaska. Engineering stamping and licensure are confirmed for each project jurisdiction. We provide seismic retrofit engineering for existing buildings as a standalone service or coordinated with MEP, civil, and geotechnical engineering under one contract.

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Frequently Asked Questions

What does seismic Retrofit Engineering for Existing Buildings include?
This scope covers existing condition review and seismic vulnerability assessment, wall bracing and shear wall additions, foundation upgrades and anchorage, and diaphragm strengthening and chord continuity.
Is this a standalone service?
We provide seismic Retrofit Engineering for Existing Buildings as a standalone service or coordinated with MEP, civil, and geotechnical engineering under one contract.
Is Apex Grid licensed for my project's jurisdiction?
Apex Grid Engineering is licensed in 49 states — every U.S. state except Alaska. Engineering stamping and licensure are confirmed for each project jurisdiction.
How do I get started?
Use the contact page to send Us Your Existing Building Plans — or send whatever project information you have and we'll identify what's needed.

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PE-stamped structural engineering, on your schedule, from engineers who've done this before.

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