AERO PREP LLC

AERO PREP LLC specializes in precision machining of high-performance metallic alloys for aerospace and defense applications, with demonstrated expertise in fabricating fatigue and welding specimens from niobium alloy C103 and superalloys. The company’s core capabilities center on ultra-precision CNC machining, material-specific process control, and stringent dimensional tolerancing required for aerospace test components. Their technical proficiency includes handling refractory and heat-resistant alloys under tight geometric constraints, ensuring metallurgical integrity and surface finish compliance for high-stress testing environments. AERO PREP’s differentiation lies in its ability to deliver small-batch, mission-critical specimens with repeatable quality—essential for NASA’s material characterization and structural integrity programs. The contractor maintains a consistent relationship with the National Aeronautics and Space Administration, providing specialized machining and testing services tailored to advanced propulsion and thermal protection systems. All awarded work has been directly aligned with NASA’s materials research and qualification needs, indicating a trusted partnership in supporting flight-certifiable component development through precise specimen fabrication and sequential delivery of test-ready parts. AERO PREP operates primarily under NAICS 332710 (Machine Shops), focusing on high-accuracy, low-volume production of aerospace test articles, and secondarily under 541380 (Testing Laboratories and Services), where they support material evaluation workflows through controlled specimen preparation. This positions them as a niche supplier within the aerospace materials testing supply chain, serving programs requiring rapid turnaround of qualified test samples. As a small, unaffiliated entity based in Cincinnati, Ohio, AERO PREP LLC operates without federal certifications but maintains a focused, mission-driven presence in the government aerospace market. Their geographic location supports regional aerospace supply chains while enabling responsive service to federal research customers requiring specialized machining capabilities.