CNC Milling
Precision CNC milling for complex, multi-axis aerospace components with tight tolerances and consistent repeatability using 3-, 4-, and 5-axis capabilities.
Delivering mission-critical aerospace components with precision CNC machining capabilities. Our ISO-certified facility specializes in tight-tolerance parts for California's aerospace industry, supporting everything from aircraft systems to space applications with Swiss turning, 5-axis milling, and comprehensive quality assurance programs.
Complete precision machining solutions for mission-critical aerospace components and systems.
Precision CNC milling for complex, multi-axis aerospace components with tight tolerances and consistent repeatability using 3-, 4-, and 5-axis capabilities.
Swiss turning for complex aerospace components with tight tolerances, ideal for small-diameter, high-volume production with tolerances down to ± .0002".
High-precision CNC turning for cylindrical and complex geometry aerospace parts, delivering tight tolerances and smooth surface finishes for critical applications.
Production-intent prototyping for aerospace components, testing fit, function, and manufacturability with the same precision standards as full production orders.
Certified Quality Assurance program with precision inspections using Global Advantage CMM, PC-DMIS software, and comprehensive documentation services.
Advanced multi-axis machining capabilities for complex aerospace geometries requiring intricate features and exceptional surface finishes on challenging materials.
Criterion Precision Machining delivers aerospace components where failure is not an option. Serving California's aerospace corridor, we understand the demanding requirements of aircraft systems, defense applications, and space technology. Our ISO-certified facility combines advanced CNC capabilities with rigorous quality standards to produce lightweight components, precision assemblies, and critical system parts that meet the exacting tolerances required for aerospace applications.
Delivering mission-critical aerospace components for industry leaders since 1953.
Decades of expertise delivering precision aerospace components with uncompromising quality.
Specialized experience in lightweight aircraft components, defense systems, and space applications with strict compliance standards.
Tight tolerances down to ± .0002" using advanced Swiss turning and multi-axis CNC capabilities.
ISO 13485 and ISO 9001 certified facility with FDA and ITAR registration for aerospace compliance.
State-of-the-art CNC equipment including 5-axis milling, Swiss turning, and Global Advantage CMM inspection systems.
Expert professionals dedicated to aerospace precision machining excellence.
President
As third-generation owner and President of Criterion Precision Machining, Tanya DiSalvo leads a woman-owned business that has evolved from a general machine shop founded in 1953 into a specialized precision machining company serving mission-critical industries. Under her leadership, Criterion has invested in advanced technology and quality systems to meet the exacting demands of aerospace, medical device, defense, and photonics industries. Tanya's commitment to excellence and innovation has positioned Criterion as a trusted partner for companies requiring components where failure is not an option, maintaining the legacy of precision that has defined the company for over seven decades.
Estimator/Project Manager
Mike Pinchot brings extensive project management and estimation expertise to Criterion's aerospace machining operations. As Estimator and Project Manager, he works closely with aerospace clients to understand their precise requirements and develop comprehensive project plans that ensure successful delivery of mission-critical components. Mike's deep understanding of machining processes, material specifications, and aerospace industry standards enables him to provide accurate estimates and manage complex projects from initial concept through final delivery. His attention to detail and commitment to quality helps ensure that every aerospace component meets the exacting tolerances and specifications required for safe, reliable performance in demanding applications.
Quality Manager
Kelly Marflak oversees Criterion's certified Quality Assurance program, ensuring that every aerospace component meets the strict quality standards required for mission-critical applications. As Quality Manager, she manages the comprehensive inspection processes using advanced equipment including the Global Advantage CMM with PC-DMIS software and the OASIS Optical Automatic Smart Inspection System. Kelly's expertise in quality control procedures, documentation requirements, and aerospace industry standards ensures that all components are thoroughly inspected and certified before delivery. Her commitment to maintaining ISO 13485 and ISO 9001 certification standards helps aerospace clients trust that their components will perform reliably in demanding applications where failure is not an option.
What aerospace tolerances can you achieve?
We routinely achieve tolerances down to ± .0002" using our advanced Swiss turning and multi-axis CNC capabilities, perfect for mission-critical aerospace components.
Are you certified for aerospace manufacturing?
What materials do you machine for aerospace applications?
Do you offer prototyping for aerospace components?
What inspection capabilities do you have?
Can you handle complex aerospace geometries?
What is your typical lead time for aerospace parts?
Do you provide certificates of conformance?
Contact our aerospace specialists for precision machining solutions.
Medical device quality management certification
Quality management system certification
Women's Business Enterprise National Council
Contact us today for a detailed quote on your precision aerospace components. Our experts will review your specifications and provide comprehensive project planning.
For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com
For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com