Metal Fabrication & Machining
Maysteel Industries, LLC
6199 County Rd W, Allenton, WI 53002, United States
- Manufacturer
- Founded 1936
About Maysteel Industries, LLC
Maysteel Industries, LLC was founded in 1936 in Allenton, Wisconsin. The company produces custom enclosures, high-density server racks, aisle containment systems, and prefabricated modular structures for data centers, along with generator enclosures, PDU enclosures, padmount tanks, and transformer enclosures for critical infrastructure. Its vertically integrated model includes direct relationships with steel mills, strategic material inventory, and advanced manufacturing technology such as tube lasers, robotic welding, fiber laser welding, and expanded automation. In-house engineering supports design-for-manufacturing from concept through production. Maysteel serves data center operators, utility companies, and renewable energy firms, providing OCP-recognized solutions for high-density computing environments, grid resilience equipment, and outdoor enclosures for solar inverters, energy storage, and generators. The company emphasizes its nearly 90 years of fabrication expertise, engineering-first approach, and investments in automation to control supply, capacity, and lead times for complex, high-volume programs.
Manufacturing capabilities
Industries served
- Data Centers
- Critical Infrastructure
- Renewable Energy
- Utilities
- Industrial Manufacturing
Materials
Steel
Equipment
- Tube lasers
- Robotic welding systems
- Fiber laser welding systems
- Automation equipment
Company details
- Location
- Allenton, Wisconsin
- Company type
- Manufacturer
- Founded
- 1936
- Listed under
Frequently asked questions
Where is Maysteel Industries, LLC located?
Maysteel Industries, LLC is located at 6199 County Rd W, Allenton, WI 53002, United States.
What does Maysteel Industries, LLC do?
Maysteel Industries, LLC is listed under Metal Fabrication & Machining, and its listed capabilities and products include Metal Fabrication, Custom Enclosure Fabrication, High-Density Server Rack Manufacturing, Aisle Containment System Fabrication, Prefabricated Modular Structure Fabrication and Generator Enclosure Fabrication.
What industries does Maysteel Industries, LLC serve?
Maysteel Industries, LLC lists Data Centers, Critical Infrastructure, Renewable Energy, Utilities and Industrial Manufacturing among the industries it serves.
When was Maysteel Industries, LLC founded?
Maysteel Industries, LLC was founded in 1936.
How do I request a quote from Maysteel Industries, LLC?
Use the Request a quote button on this page to send Maysteel Industries, LLC your requirements through FirmsLedger, or call (262) 251-1632 and visit maysteel.com.
What companies are similar to Maysteel Industries, LLC?
Other Metal Fabrication & Machining companies in Wisconsin listed on FirmsLedger include Wisconsin Steel Fabrication LLC, Tillet Custom Fabrication and Badger Diversified Metals.