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Quality Workmanship

Trusted across the Bay Area to deliver outstanding results

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Founded in 2006

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Seismic retrofitting, Design-Build, & miscellaneous steel

Seismic Retrofitting Project

A Leader in Seismic Retrofitting

Emerald Steel is known throughout the Bay Area for its seismic retrofitting work. We handle the most complex projects and have the resources and expertise to handle any project.

Our shop, located in Oakland, California, also offers a range of fabrication and installation services for residential and commercial steel projects.

What Our Customers Say About Us

Of the many steel companies I’ve worked with during my 30 years in construction management, Emerald Steel has set the benchmark for delivering quality and accuracy.

Blair Buchanan, Senior Project Manager, Van Acker Construction

Emerald is Plath’s “go-to” steel subcontractor. There is nothing they can’t do. From estimating to installation, we could not be more pleased with our relationship with Emerald.

JB Ferrarone, President, Plath & Company

Emerald Steel is a real pleasure to work with. Not only are they highly qualified, they’re also competitively priced.

Scott Peterson, Project Superintendent, Ryan Associates

Our Commitment

We believe that every project is a relationship-building opportunity, which means we take our responsibility to customers very seriously.

From bid to completion, we are constantly seeking new ways to elevate the level of our services and exceed your expectations.