CNC Milling
Precision 3-, 4-, and 5-axis milling for complex aerospace components with tight tolerances and consistent repeatability for aircraft systems.
Trust Criterion Precision Machining for mission-critical aerospace components with AS9100 certification. Our advanced Swiss turning, CNC milling, and quality inspection capabilities deliver tight tolerances down to ±0.0002" for aircraft systems, defense applications, and space programs requiring absolute precision and reliability.

Complete precision machining solutions for mission-critical aerospace components with AS9100 certification.
Precision 3-, 4-, and 5-axis milling for complex aerospace components with tight tolerances and consistent repeatability for aircraft systems.
Specialized Swiss turning for small-diameter, high-precision aerospace components with tolerances down to ±0.0002" for critical applications.
High-precision turning for cylindrical and complex geometry aerospace parts with superior surface finishes and dimensional accuracy.
Production-intent prototyping for aerospace components, ensuring fit, function, and manufacturability testing before full production.
Comprehensive AS9100 compliant quality assurance with CMM inspection, documentation, and certification for aerospace traceability requirements.
Specialized machining of aerospace-grade titanium, stainless steels, aluminum alloys, and specialty materials for demanding applications.
Criterion delivers precision-machined aerospace components where failure is not an option. Our AS9100 certified facility combines advanced Swiss turning, multi-axis CNC capabilities, and rigorous quality systems to produce lightweight aircraft components, defense systems parts, and space application hardware with tolerances down to ±0.0002" and complete traceability.

Delivering mission-critical components for leading aerospace and defense contractors.
Your trusted partner for mission-critical aerospace manufacturing since 1953.
Full AS9100 aerospace quality certification ensuring compliance with industry standards.
Achieve tolerances down to ±0.0002" with advanced Swiss turning and CNC capabilities.
Specialized in aerospace-grade titanium, stainless steels, and high-performance alloys.
Full documentation and certification compliance for aerospace supply chain requirements.
Expert aerospace manufacturing professionals dedicated to quality.

President
As third-generation owner and President of Criterion Precision Machining, Tanya DiSalvo leads the company's mission to deliver precision-machined components for aerospace, defense, medical device, and photonics industries. Under her leadership, Criterion has evolved from a general machine shop founded in 1953 into a specialized AS9100 certified facility serving mission-critical sectors where failure is not an option. Tanya's commitment to quality, innovation, and customer service has positioned Criterion as a trusted partner for leading aerospace contractors and defense manufacturers. Her vision drives the company's continuous investment in advanced machining technology, quality systems, and team development to meet the exacting demands of the aerospace industry while maintaining the family values and craftsmanship legacy established over seven decades ago.

Quality Manager
Kelly Marflak serves as Quality Manager at Criterion Precision Machining, overseeing the company's AS9100 certified quality assurance program that ensures compliance with aerospace industry standards. With extensive experience in precision manufacturing quality systems, Kelly manages all aspects of quality control including CMM inspection protocols, documentation requirements, and certification processes critical to aerospace supply chain compliance. She oversees the operation of Criterion's Global Advantage CMM with PC-DMIS software, OASIS Optical Automatic Smart Inspection System, and Keyence measuring systems that can simultaneously measure up to 99 dimensions on 100 parts. Kelly's expertise ensures that every aerospace component meets the exacting tolerances and traceability requirements demanded by aircraft manufacturers, defense contractors, and space applications. Her commitment to continuous improvement and quality excellence supports Criterion's reputation as a trusted supplier to mission-critical industries where component failure is not an option.

Estimator/Project Manager
Mike Pinchot brings extensive aerospace manufacturing expertise to his role as Estimator and Project Manager at Criterion Precision Machining. He manages complex aerospace projects from initial quoting through production delivery, ensuring accurate cost estimation and seamless project execution for mission-critical components. Mike's deep understanding of aerospace manufacturing requirements, material specifications, and quality standards enables him to provide precise project timelines and cost assessments for Swiss turning, CNC milling, and precision machining operations. He works closely with aerospace customers to understand their unique requirements, coordinate production schedules, and ensure AS9100 compliance throughout the manufacturing process. Mike's project management skills and technical knowledge help aerospace contractors navigate the complexities of precision component manufacturing while meeting strict delivery schedules and quality specifications. His commitment to clear communication and proactive problem-solving has made him a trusted point of contact for leading aerospace and defense industry clients.
What aerospace certifications does Criterion maintain?
Criterion maintains AS9100 aerospace quality certification along with ISO 9001 and ISO 13485 certifications. We are also FDA and ITAR registered for defense applications.
What tolerances can you achieve for aerospace components?
What aerospace materials do you specialize in?
Do you provide full traceability and documentation?
What types of aerospace components do you manufacture?
Can you handle prototype development for new aerospace projects?
What is your typical lead time for aerospace components?
Do you offer secondary operations and finishing services?
Connect with our AS9100 certified team for precision aerospace component solutions.
Aerospace quality management certified
International quality standard certified
Defense industry compliance certified
Connect with our AS9100 certified team to discuss your precision aerospace component requirements and receive a detailed quote.
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