HAMILL MANUFACTURING CO

Established in 1952, Hamill Manufacturing Co has served the precision machining industry from its Trafford, Pennsylvania facility for over seven decades. This job shop specializes in electrical discharge machining, offering both wire EDM and sinker EDM capabilities alongside welding and metal fabrication services. The company maintains ISO 9001:2015 and AS9100D certifications, positioning it to serve aerospace and defense contractors with the quality systems these sectors demand. Hamill Manufacturing's SAM/CAGE registration enables direct contracting with federal agencies and prime defense contractors. The shop serves a diversified customer base spanning aerospace, defense, energy, and general industrial markets. Their combination of EDM expertise and established quality certifications makes them particularly suited for complex, tight-tolerance components where conventional machining approaches may fall short.