Grid Structures

Providing the Backbone of America’s Electric Grid

Quality, Critical Infrastructure, Reliability, National Security

Steel Poles And Structures To The Electric Utility And Wireless Telecom Industries

Grid Structures, a division of Southland Steel, was launched to provide a better solution for steel poles and structures to the Electric Utility and Wireless Telecom Industries. We have compiled a team of industry experts to serve our clients with solutions that go beyond expectations. With production facilities located in Louisiana, Grid Structures is well-positioned to serve your project to the east, west, north, and south. The Grid Structures team has over 30 years of steel pole expertise and will get your structures delivered on time with unsurpassed quality at the right price.

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Electrical Substation

What We Do

Our Solutions

Power Delivery Structures

Whether your application is for Substation or Transmission, Grid Structures can meet your needs.

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Substation Structures

From 12KV to 765KV, Grid Structures is the go-to supplier for all the structures in your substation.

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Transmission Structures

Grid Structures can provide anything from light-duty steel poles to massive, engineered structures.

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Solar Panel Support Piles

Grid Structures provides customized posts that support solar panels at our in-house galvanizing facility.

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Welding Electrical Pole Pieces Together

Grid Structures

Why Choose Us

Driven By Quality

Driven By Quality

Our competitive certifications such as AISC, and AWS, prove that our products and services meet industry standards.

Engineering Excellence

Engineering Excellence

Our professional engineers execute your project requirements with precision and accuracy.

Exceptional Customer Service

Exceptional Customer Service

Our motto has remained the same, “Client Comes First.” We cater to our client’s needs and provide cost-effective solutions on time, every time.

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Strength Guaranteed

Production Capabilities

Grid Structures is more than a structure designer and fabricator. We have every tool to ensure your structure design, fabrication, and embedment are of the highest quality possible at an affordable price. That is why coatings are of paramount importance here at Grid; we want to help you protect your investment.

In-House Galvanizing

in-house galvanizing

Our Kettle is 58’ long by 8’ wide by 10’ deep.


To ensure weathering steel is properly prepared

Flame Spray Metallizing

For pole sections too large to galvanize.

Core Coating

Sub Grade Protective Coating

We use a high quality polyurethane coating to protect embedded poles.

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