Magnum Companies

Magnum Companies is a Phoenix, Arizona-based leader in architectural metalwork and industrial metal fabrication, proudly serving commercial, public, and industrial clients since 1979. With over four decades of hands-on experience, Magnum has built a reputation for precision, craftsmanship, and collaborative problem-solving that consistently delivers results from concept to completion.

Operating through two specialized divisions, Magnum Architectural and Magnum Engineering, the company offers a comprehensive, fully in-house manufacturing process that covers every stage of production. From CAD and SolidWorks drafting to fiber laser cutting, CNC press brake bending, TIG and MIG welding, metal polishing, and powder coating, Magnum is a true one-stop shop for complex fabrication needs.

Magnum Architectural specializes in custom-fabricated steel systems for commercial and public construction projects, working alongside architects, designers, and artists to bring intricate design concepts to life with accuracy and durability. Their portfolio includes glass guardrails, handrail and guardrail systems, shade solutions, public art installations, and architectural metal sculptures, each engineered to meet both design intent and real-world performance standards.

Magnum Engineering serves OEM and industrial partners with scalable manufacturing, tight tolerances, and reliable, repeatable output. Whether supporting high-volume production runs or one-of-a-kind components, the team is equipped to handle the full scope of industrial fabrication demands.

Trusted by some of Arizona's most recognized organizations, including Valley Metro, Arizona State University, the City of Phoenix, Grand Canyon University, and Salt River Project, Magnum Companies continues to set the standard for quality, accountability, and craftsmanship in the metalwork industry.