Atlas Iron Works

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Atlas Iron Works Steel Fabrication
Steel Plate
Detailing/Engineering
Steel Erection
Mezzanines, Stairs, Railings,etc Louis, Missouri for 100 years.

Our history began in the 1920's, Atlas Iron Works, Inc was founded on hard work and dedication. We weathered the Great Depression, despite years and years with sales only being $1,000 or less. The post war industry made it possible to remain in existence today. Even through trying times, we have remained alive, willing, and able to serve the great people of St. As well as our wonderful clients across the United States. We look forward to serving you!

The votes are in, and Hunter has officially earned the title of “Most Shop Spirit!” 🎉From bringing a great attitude to t...
10/21/2026

The votes are in, and Hunter has officially earned the title of “Most Shop Spirit!” 🎉

From bringing a great attitude to the shop to supporting the people around him, Hunter brings the kind of energy that makes coming to work more enjoyable.

Every team needs someone who keeps the spirit up, and we’re glad Hunter is that guy for us. Congrats, Hunter! 👏💪

Steel doesn’t only build structures. It helps build careers, support families, and strengthen communities across the cou...
10/19/2026

Steel doesn’t only build structures. It helps build careers, support families, and strengthen communities across the country. 🇺🇸🏗️

Behind every project is a much bigger network of people than most of us ever see. Welders, fabricators, machine operators, truck drivers, suppliers, and countless others all play a role in keeping the industry moving.

It’s a powerful reminder of how far the impact of American steel reaches beyond the shop floor. At Atlas, we’re proud to be one small part of an industry that puts so many Americans to work. 💪🔩

Every project has a story, and we’re proud of the role A.I.W plays in bringing those projects to life.Our series will ...
10/16/2026

Every project has a story, and we’re proud of the role A.I.W plays in bringing those projects to life.

Our series will take a closer look at some of the projects our team has helped build. From the steel fabricated in our shop to the finished structures standing throughout our communities, each project represents the skill, precision, and teamwork that goes into what we do.

When you see , you’re viewing the work of the people behind the steel. 🔩🏗️

Think you can outsmart the Atlas team? 🧠🔩In honor of Train Your Brain Day, we’ve got a challenge that might be a little ...
10/13/2026

Think you can outsmart the Atlas team? 🧠🔩

In honor of Train Your Brain Day, we’ve got a challenge that might be a little tougher than it looks. How would you identify the heavier piece? Tell us in the comments. 👇

We’ll reveal the answer later!

No wand. No magic spells. Just some serious fabrication skills. 🪄🔩Eliseo has been voted Atlas Iron Works’ “Fabrication W...
10/08/2026

No wand. No magic spells. Just some serious fabrication skills. 🪄🔩

Eliseo has been voted Atlas Iron Works’ “Fabrication Wizard!” When you know your craft, understand the work, and have the skills to turn steel into exactly what the job calls for, sometimes it can look a little like magic.

Congrats, Eliseo! The title fits. 👏🧙‍♂️

This October, we stand with every woman fighting breast cancer, every survivor who carries their journey with them, and ...
10/06/2026

This October, we stand with every woman fighting breast cancer, every survivor who carries their journey with them, and every family walking alongside someone they love. 💗

Breast Cancer Awareness Month is a reminder to prioritize your health, stay on top of recommended screenings, and support the people in our lives who may be facing a diagnosis.

To everyone currently in the fight, you have an entire community standing with you. 🎀

Have you ever driven past a building and wondered how it was built? 🤔🏗️ Or maybe you’ve always wanted to know what happe...
09/29/2026

Have you ever driven past a building and wondered how it was built? 🤔🏗️ Or maybe you’ve always wanted to know what happens inside a steel fabrication shop?

Now’s your chance to ask! Drop any question you have about steel, welding, fabrication, the skilled trades, or what we do here at Atlas. 👇

No question is too simple. If you’ve wondered about it, chances are someone else has too. We’ll have the Atlas team answer some of our favorites! 🔩💪

🌞 This intense heat is what gives welders the ability to melt and join metals, creating strong, durable connections that...
09/27/2026

🌞 This intense heat is what gives welders the ability to melt and join metals, creating strong, durable connections that become part of the structures we rely on every day.

Working with temperatures this extreme takes serious skill, precision, and attention to safety. Controlling that heat while producing a clean, quality weld isn’t something you learn overnight. It takes training, experience, and plenty of time under the hood. 🔥💪

Why waste time looking for a tool when you can just ask Billy? 😂🔧Billy has officially earned the title of “Human Toolbox...
09/24/2026

Why waste time looking for a tool when you can just ask Billy? 😂🔧

Billy has officially earned the title of “Human Toolbox” at Atlas Iron Works! When you need the right tool, a little know how, or someone who can help figure out how to get the job done, Billy is the go to! What an amazing team member AIW has!

Every shop needs someone like Billy. Congrats on the well earned title! 🏆💪

Address

4020 Geraldine Avenue
St. Louis, MO
63115

Opening Hours

Monday 7am - 3:30pm
Tuesday 7am - 3:30pm
Wednesday 7am - 3:30pm
Thursday 7am - 3:30pm
Friday 7am - 3:30pm

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