Stanley Machining & Tool

Stanley Machining & Tool has been a trusted partner in precision manufacturing for over 60 years. Founded in 1966, our company has grown from a single lathe in a garage to a 400,000-square-foot facility with 100+ employees and 200+ CNC machines. We specialize in complex machining and assembly solutions for critical industries including aerospace, defense, energy, and heavy equipment. Our AS9100D and ISO9001:2015 certifications demonstrate our commitment to quality management systems, while our ITAR compliance ensures security for defense contracts. With capabilities ranging from simple components to complex fluid ends and BOP stacks, we provide turnkey solutions that include in-house priming, painting, and CARC finishing. Our 50+ years of experience machining materials from carbon steel to superalloys positions us to handle demanding specifications with tolerances as tight as 0.0001 inches.

We maintain an extensive network of external providers while performing complete assembly in-house, supported by automated marking systems and advanced CMM inspection equipment. Our strategic partnerships allow customers to focus on innovation while we handle precision manufacturing challenges. From our origins as a woman-owned small business to our current status as a CAGE-coded supplier (8V533), we've maintained core values of integrity, collaboration, and resilience. Our facilities in Carpentersville and Hampshire, Illinois, provide the capacity to support multi-program full-rate production demands while maintaining the personal touch that defines our approach to partnerships.