ACE PRECISION MACHINING, LLC

ACE PRECISION MACHINING, LLC specializes in high-precision CNC machining and fabrication services for mission-critical aerospace, defense, and industrial components. The company leverages advanced computer-controlled machining techniques to produce tight-tolerance parts from metals and high-performance alloys, including titanium, stainless steel, and aluminum alloys, meeting stringent AS9100 and ISO 9001 quality standards. Their technical expertise encompasses multi-axis milling and turning, surface finishing, thread machining, and complex geometries required for flight-critical and high-reliability systems. Differentiators include in-house metrology capabilities, process validation protocols, and a focus on repeatable precision for low-volume, high-complexity production runs. While award history is not available, the contractor’s primary NAICS code of 336413 indicates a focus on aircraft and spacecraft parts and accessories manufacturing. This positions ACE PRECISION MACHINING within the defense and aerospace supply chain, serving as a Tier 2 or Tier 3 supplier to prime contractors requiring certified, qualified machining services. Their market positioning centers on niche, high-precision component fabrication where dimensional accuracy, material integrity, and traceability are paramount. The company operates as a small, privately held entity structured as ZZ, with its primary facility located in Oconomowoc, Wisconsin. It holds no federal certifications such as 8(a), HUBZone, or SDVOSB, and its government market presence is inferred solely from its NAICS classification and machining capabilities. The firm serves as a specialized manufacturing partner for defense and aerospace programs requiring precision-engineered components, with geographic focus on the upper Midwest industrial corridor. Its operational model emphasizes agility, quality control, and adherence to technical specifications without reliance on large-scale government contracting programs.