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Precision Metal Fabricators since 1914

Welcome to A.G. Miller

We are a custom precision metal fabricator located in Springfield, MA. For more than 100 years, three generations of the Miller family have maintained this company’s position as a leader in the Metal Fabricating Industry.

Our variety of equipment and our highly skilled staff allows us to serve a wide customer base including the food, medical, computer, electronic, OEM, construction, and defense industries. The products we manufacture are just as diverse. They include computer control consoles, stainless steel tanks and hoods, machine bases, custom brackets and hardware, decorative architectural work, and enclosures of every size and shape.

Small to large, simple to complex, prototype to production, the A.G. Miller Co., Inc. is committed to being the leader in the Precision Metal Fabricatiom Industry.

Military and Defense

At AG Miller, we provide best in the industry design and manufacturing for the military and defense industry.

We are proud to produce products with high reliability that exceed expectations in harsh, unpredictable environments.

AG Miller is proud to be ISO certified, providing our clients with the highest quality manufacturing in the area. We maintain a QMS that is ISO 9001 registered. Through our expertise in engineering and manufacturing, A.G. Miller is committed to producing the products needed in the Military and Defense industry.