Precision Fabrication, Durability, and Pride Since 1936 Maysteel delivers scalable fabrication for data centers, critical infrastructure and diversified industrial markets. We are Maysteel Industries Get to know us
Data Center Solutions

Infrastructure Built for Data Center Growth

0+

SQ. FT. OF MANUFACTURING SPACE

0+

YEARS OF DATA CENTER EXPERIENCE

0+

EMPLOYEES FROM ENGINEERING THROUGH PRODUCTION

Maysteel Home
SERVICES

Scalable Data Center
Infrastructure & Industrial
Fabrication Solutions

Maysteel delivers scalable fabrication for data centers, critical infrastructure and diversified industrial markets. From custom enclosures and high-density server racks to aisle containment systems, we provide the capacity, operational discipline and execution reliability required for complex, high-volume programs.

What Markets Do We Serve?

DATA CENTER SOLUTIONS

Custom-engineered data center infrastructure designed to support high-density environments, including aisle containment, equipment racks, and prefabricated modular structures

CRITICAL INFRASTRUCTURE

Durable metal enclosures designed to enhance the resilience of the grid’s most important technology.

RENEWABLE ENERGY

Custom enclosures and cabinets for renewable energy storage, generators, solar inverters & other alternative energy applications.

DATA CENTER SOLUTIONS

Commitment to Growth

As data center demand accelerates, Maysteel is investing to grow with our customers. Our vertically integrated model, direct relationships with steel mills, and strategic material inventory give us greater control over supply, capacity, and lead times. Investments in advanced manufacturing technology—including tube lasers, robotic welding, and expanded automation—help us increase throughput, maintain consistency, and scale production as customer needs grow.

CERTIFIED

OCP Accepted

Maysteel is proud to be an Open Compute Project (OCP) recognized solution provider, demonstrating our commitment to delivering infrastructure solutions that align with industry-leading open standards. Through OCP product recognition, Maysteel’s data center solutions are validated against approved OCP specifications, providing customers with confidence that our products support the performance, scalability, and efficiency requirements of today’s most demanding computing environments. As a trusted manufacturing partner, Maysteel combines nearly 90 years of fabrication expertise with innovative engineering to help customers deploy data center infrastructure that is built for the future.

Maysteel Home
Enclosures

Enclosure Solutions for Power and Essential Infrastructure

From generator enclosures and PDU enclosures to padmount tanks and transformer enclosures, we can scale custom utility enclosures based on program and demand flexibility.

Maysteel Home
ENGINEERING

Engineering Leads the Way

At Maysteel, we lead with engineering. With experienced engineers in-house, we can take data center products from concept to production without relying on outsourced engineering, helping customers move faster, solve complex design challenges, and scale with confidence.

Maysteel Home
RENEWABLE ENERGY SOLUTIONS

Outdoor Enclosures Protect Critical Technology Inside Your Renewable Energy Solutions

Maysteel designs, engineers and fabricates custom durable renewable energy enclosures and electrical cabinets to protect from outdoor climate and environmental stressors.

Learn more
Maysteel Home

Steele Solutions Acquires Wisconsin Manufacturer Maysteel Industries

The acquisition extends Steele Solutions’ ability into fast-growing data center infrastructures. MILWAUKEE, WI — April 8, 2026 —...
Read more

The Future of Manufacturing: Advancing Fiber Laser Welding, Robotics and Skilled Trades

How fiber laser welding, robotics and skilled welders come together on the manufacturing floor at Maysteel. April is National Welding...
Read more

How Engineering-First Fabrication Uses Design for Manufacturing to Prevent Problems on the Shop...

Fabrication risks don’t start on the shop floor. They start with early design decisions, assumptions and team hand-offs. When...
Read more