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Steel Fabrication & Miscellaneous Metals Contractor | Northern Virginia

Built in Virginia. Built for Scale. Built to Last.

Northern Virginia’s largest miscellaneous metals fabricator, already building the data centers that power the modern world.
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Years of Combined Legacy

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Active Data Center Projects

105,000 SF Combined Fabrication Space

Our Capabilities →

Built by Family. Told by Family.

Hear It Straight From the Third Generation.

Caleb Baird

Third-Generation Owner, H2 Iron Works

About H2 Iron Works

Two Legacies. One Unstoppable Company.

H2 Iron Works was created through the merger of Hamilton Iron Works and Hallmark Iron Works, two third-generation family-owned businesses with more than a century of combined history serving Northern Virginia. Together, we bring the strength of 100 skilled employees, 105,000 square feet of fabrication space, and a reputation built over three generations by families who have treated this business not just as a company, but as a lasting legacy.

Third-Generation Legacy

Two founding families who were connected in the industry for over 50 years, are now building something stronger together than either could achieve alone.

Built for the Data Center Era

Strategically located in the data center capital of the world, just 30 minutes from Ashburn and directly on the I-95 corridor, H2 Iron Works is currently executing 22 active data center projects.

Our Story

What We Do

Full-Scope Fabrication. One Trusted Partner.

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Structural Steel Fabrication

Structural Steel Fabrication

From core shell framing to complex structural systems, H2 Iron delivers precision-fabricated steel on schedule for large-scale commercial and data center projects. We have the capacity to handle high-volume structural packages without slowing down

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Miscellaneous Metals Fabrication

Miscellaneous Metals Fabrication

We support stairs, railings, platforms, cable trays, mezzanines, and support structures. H2 Iron is the largest miscellaneous metals fabricator in Virginia, handling the most labor-intensive scope on any job with the same precision and reliability as our structural work.

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Data Center Steel Fabrication

Data Center Steel Fabrication

H2 Iron Works is built to meet the speed, precision, and scale that data center construction demands. With 22 active data center projects currently underway and both fabrication facilities strategically located along the I-95 corridor in the heart of Northern Virginia's data center market, we are uniquely positioned to support hyperscale construction across Ashburn, Richmond, and Fredericksburg.

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STEEL ERECTION & INSTALLATION

STEEL ERECTION & INSTALLATION

From fabrication to field, H2 Iron Works manages the full installation scope so your team has one point of contact from the shop floor to the final bolt. Structural steel erection, miscellaneous metals installation, sequencing, and coordination — all handled.

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Why H2 Iron Works

The Largest Miscellaneous Metals Fabricator in Virginia.

There are very few fabricators on the East Coast with our scale, our location, and our track record. When the bigger shops are stretched thin, they call us. That should tell you everything.
Our Capabilities

Proven at the Highest Level

Our clients include the top 10 data center general contractors in the United States. Even our largest competitors send us overflow work.

Unmatched Capacity

100 employees, 105,000 square feet, and the ability to produce thousands of feet of rail in a single day across two facilities.

Two third-generation families. One workforce. Built to outlast every project we touch.
We believe the numbers tell the story better than we ever could.
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Employees Across Two Facilities

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Active Data Center Projects

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Years the Founding Families Have Worked Together

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Generations of Family Ownership

Our Work

Steel Built for the Projects That Matter Most.

From structural steel to full miscellaneous metals packages, our portfolio spans data centers, industrial facilities, and mission-critical infrastructure across the Mid-Atlantic and Eastern United States.
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H5 ASHBURN DATA CENTER

Structural steel fabrication for a state-of-the-art data center in Ashburn, Virginia. Honored with the NAIOP 2025 Best of Data Center Award of Merit.

CYRUSONE NVA1 DATA CENTER

Structural steel fabrication for the CyrusOne NVA1 Data Center in Sterling, Virginia — a 420,000 sq. ft. enterprise-class campus serving one of the largest Internet Exchange points in the U.S.

Pohanka Lexus

Structural steel fabrication for Ben Kamm Builders in Chantilly, Virginia. 50 tons of precision-fabricated steel delivered on schedule.

1701 Rhode Island

Structural steel fabrication for Whiting Turner in Washington DC. 600 tons delivered on schedule for a landmark mixed-use development in the heart of the capital.

Riverpoint

Structural steel fabrication for Clark Building Group. 580 tons of precision steel for a large-scale mixed-use waterfront development.

Porsche Chantilly

Structural steel fabrication for Chesapeake Contracting in Chantilly, Virginia. 400 tons of precision-fabricated steel for a landmark commercial facility.

How We Work

From Bid to Installation. Here's What to Expect.

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  • Project Scoping and Estimating

    We review drawings, specifications, and project requirements to provide accurate fabrication estimates and confirm scope alignment before anything moves forward.

  • Shop Drawings and Engineering

    Our team develops detailed shop drawings for approval, ensuring every component is engineered to spec before a single piece of steel is cut.

  • Fabrication

    Production runs across our 105,000 square feet of combined shop space, with quality checks at every stage to meet schedule and specification requirements.

  • Delivery and Installation

    Fabricated components are delivered and installed on your timeline, coordinated directly with your project team to keep the job moving.

A Legacy Written in Steel

We Have Been Trusted at the Highest Level for Over 40 Years.

“In 1983, Hallmark Iron Works fabricated and installed the railing on the Truman Balcony at the White House. The work was recognized as an outstanding example of American craftsmanship. That standard has never changed.”

Hallmark Iron Works, founded 1973
Now part of H2 Iron Works

OUR PARTNERS & CLIENTS

FAQ

Answers to Your Questions About Steel Fabrication.

Still Have Questions?
Contact us, and our team will get back to you quickly.
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H2 Iron Works is currently supporting 22 active data center projects and works with leading data center general contractors across the United States. Our team has the steel fabrication capacity, project coordination experience, and proven execution needed for high-volume, mission-critical construction.

Let's Work Together

Ready to Talk About Your Next Steel Project?

Whether you need structural steel, miscellaneous metals, or full-scope data center fabrication support, H2 Iron Works is ready to move when you are.
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