Atlas Iron Works

Atlas Iron Works

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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!

06/21/2026

Today and every day, we celebrate the amazing fathers and father-figures in our lives. Happy Father's Day!

06/16/2026

🎉✨ Happy 1-Year Anniversary, Emily Hays! ✨🎉

Today we’re celebrating an incredible milestone Emily’s first year with Atlas Iron Works!

Over the past year, Emily has become much more than a team member; she has become an important part of our Atlas nucleus.

Her dedication, kindness, detail orientation, and unwavering commitment have left a lasting impact on everyone she works with. Whether tackling challenges, supporting her coworkers, or bringing a positive attitude to each day, Emily consistently demonstrates the values that make Atlas Iron Works foundation strong by NEVER giving up!!!

And of course, we can’t celebrate Emily without giving a special shoutout to her loyal sidekick, Chloe. 🐾

Chloe has become a beloved part of our Atlas family as well by bringing smiles and reminding us all of the importance of loyalty, companionship, extra snuggles on tough days, and enjoying the little moments along the way.

Emily, thank you for the energy, vibes, heart, dedication, and hard work you have poured into this past year. We are grateful for everything you do and honored to have you with us everyday.

Here's to all you've accomplished, the relationships you've built, complex problems you've solved, and the exciting journey still ahead. We have so much in store for you!

Please join us in congratulating Emily on her one-year journey and thanking her for an amazing first year! Well done!!!

❤️ Happy Anniversary, Emily! We’re lucky to have you and Chloe as part of the Atlas team. ❤️🐾🎉🏗️

06/14/2026

Today we proudly honor the flag that represents the freedoms, opportunities, and values that unite us as Americans. The stars and stripes remain a symbol of hard work, perseverance, and pride.

Happy Flag Day from all of us at Atlas Iron Works. 🇺🇸

06/10/2026

June is National Safety Month, and we’re putting safety first! 🦺 PPE gear isn't just a requirement, it's your shield against serious injuries. From helmets and boots to proper eyewear and gloves, every piece plays a vital role in keeping you safe on the job. Stay protected, stay smart, and let’s keep safety a top priority. 🥽💪

05/28/2026

When you choose A.I.W, you're choosing top-tier quality. Our AISC certification ensures that every product undergoes strict accuracy checks before reaching your jobsite. ✅ Our commitment to excellence is reflected in every detail, showcasing our passion for quality craftsmanship and reliability.

05/25/2026

In memory of those who made the ultimate sacrifice, we pause to reflect and give thanks. 🇺🇸

05/22/2026

Steel is what everything else relies on. 🏗️ . From towering structures 🏢 to custom designs, our top-of-the-line craftsmanship and unwavering dedication set us apart in the industry. When it comes to quality and precision, we got your back! 🤝

05/19/2026

We’re proud of our projects, and even more proud of the team making it happen every day. 💪 At A.I.W, the strength of every project starts with the team behind it. It’s the experience, the focus, and the pride they bring to the job every day that sets the tone for the work we deliver.

05/19/2026

TUESDAY--Fabricators: How is your shop recruiting and retaining military veterans pursuing careers in steel fabrication?

Join us for a free webinar focused on resources and practical advice for helping veterans transition into civilian roles in fabrication shops!

At 10:30 a.m. Central on May 19, Hiring Our Heroes Executive Director Elizabeth O’Brien will join Atlas Iron Works CEO and CFO Stephanie Green for a conversation about how skilled trade organizations can build stronger, more resilient workforces that support veterans.

Learn more and register for free at aisc.org/workforcehub.

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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