Located in Phoenix, AZ, we are driven by our motto, where custom is cost effective. Let us bring your ideas to reality with our unparalleled expertise in metal manufacturing and architectural solutions. Leaders in custom metal manufacturing and architectural metalwork. Dedicated to quality, timely delivery, and customer satisfaction. At Magnum Engineering, Inc., we pride ourselves on creating high-quality metal components, sheet metal fabrication, sub-assemblies, and finished products tailored to meet the needs of our industrial clients. Our commitment to repeat customer satisfaction has earned us a reputation for excellence in quality manufacturing, competitive pricing, and responsive service.