Expert Aerospace Parts Manufacturing Services with AS9100 Certification

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.

Precision aerospace parts and components manufactured with CNC machining equipment

Our Aerospace Parts Manufacturing Services

Complete precision machining solutions for mission-critical aerospace components with AS9100 certification.

CNC Milling

Precision 3-, 4-, and 5-axis milling for complex aerospace components with tight tolerances and consistent repeatability for aircraft systems.

Swiss Turning

Specialized Swiss turning for small-diameter, high-precision aerospace components with tolerances down to ±0.0002" for critical applications.

CNC Turning

High-precision turning for cylindrical and complex geometry aerospace parts with superior surface finishes and dimensional accuracy.

Prototyping

Production-intent prototyping for aerospace components, ensuring fit, function, and manufacturability testing before full production.

Quality Inspection

Comprehensive AS9100 compliant quality assurance with CMM inspection, documentation, and certification for aerospace traceability requirements.

Material Expertise

Specialized machining of aerospace-grade titanium, stainless steels, aluminum alloys, and specialty materials for demanding applications.

AS9100 Certified Excellence

Mission-Critical Aerospace Component Manufacturing

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.

Precision machined aerospace components including titanium and aluminum parts
Aerospace Industry Leaders

Trusted Success Stories

Delivering mission-critical components for leading aerospace and defense contractors.

"Criterion's Swiss Turning capabilities are unmatched. We've been sourcing complex titanium components for seven years with zero defects. Their precision and consistency are why we keep coming back."

James Hartwell

"We needed rapid prototyping for a critical aerospace component. Criterion delivered production-intent prototypes in two weeks on the same machines used for full production. Problem solved."

Sandra Chen

"For aerospace parts manufacturing, Criterion sets the standard. Their tight tolerances down to ±.0002" and ISO certifications give us confidence for mission-critical applications every time."

Robert Morrison

"Our deadline was impossible. Criterion's responsive team turned around our CNC Turning order in three days without compromising quality. Their turnaround time saved our project."

Michelle Kozak

"Their Quality Inspection services include no-charge Certificates of Conformance. Combined with competitive pricing, we've reduced costs by 12% while maintaining exacting standards."

David Pauli

"Working with Criterion for eight years has been exceptional. Tanya and her team know our specifications better than anyone. Reliability and trust define this partnership."

Gregory Walsh

"Their 5-Axis CNC Milling with ProShop ERP tracking ensures every complex aerospace component meets tolerance. The technical precision is impressive; we rely on them for critical work."

Christopher Vance

"In aerospace parts manufacturing, precision machining demands partners with proven expertise. Criterion's FDA and ITAR registration, combined with 70+ years of excellence, positions them as industry leaders."

Patricia Russo

"Criterion's Swiss Turning capabilities are unmatched. We've been sourcing complex titanium components for seven years with zero defects. Their precision and consistency are why we keep coming back."

James Hartwell

"We needed rapid prototyping for a critical aerospace component. Criterion delivered production-intent prototypes in two weeks on the same machines used for full production. Problem solved."

Sandra Chen

"For aerospace parts manufacturing, Criterion sets the standard. Their tight tolerances down to ±.0002" and ISO certifications give us confidence for mission-critical applications every time."

Robert Morrison

"Our deadline was impossible. Criterion's responsive team turned around our CNC Turning order in three days without compromising quality. Their turnaround time saved our project."

Michelle Kozak

"Their Quality Inspection services include no-charge Certificates of Conformance. Combined with competitive pricing, we've reduced costs by 12% while maintaining exacting standards."

David Pauli

"Working with Criterion for eight years has been exceptional. Tanya and her team know our specifications better than anyone. Reliability and trust define this partnership."

Gregory Walsh

"Their 5-Axis CNC Milling with ProShop ERP tracking ensures every complex aerospace component meets tolerance. The technical precision is impressive; we rely on them for critical work."

Christopher Vance

"In aerospace parts manufacturing, precision machining demands partners with proven expertise. Criterion's FDA and ITAR registration, combined with 70+ years of excellence, positions them as industry leaders."

Patricia Russo

"Criterion's Swiss Turning capabilities are unmatched. We've been sourcing complex titanium components for seven years with zero defects. Their precision and consistency are why we keep coming back."

James Hartwell

"We needed rapid prototyping for a critical aerospace component. Criterion delivered production-intent prototypes in two weeks on the same machines used for full production. Problem solved."

Sandra Chen

"For aerospace parts manufacturing, Criterion sets the standard. Their tight tolerances down to ±.0002" and ISO certifications give us confidence for mission-critical applications every time."

Robert Morrison

"Our deadline was impossible. Criterion's responsive team turned around our CNC Turning order in three days without compromising quality. Their turnaround time saved our project."

Michelle Kozak

"Their Quality Inspection services include no-charge Certificates of Conformance. Combined with competitive pricing, we've reduced costs by 12% while maintaining exacting standards."

David Pauli

"Working with Criterion for eight years has been exceptional. Tanya and her team know our specifications better than anyone. Reliability and trust define this partnership."

Gregory Walsh

"Their 5-Axis CNC Milling with ProShop ERP tracking ensures every complex aerospace component meets tolerance. The technical precision is impressive; we rely on them for critical work."

Christopher Vance

"In aerospace parts manufacturing, precision machining demands partners with proven expertise. Criterion's FDA and ITAR registration, combined with 70+ years of excellence, positions them as industry leaders."

Patricia Russo
The Criterion Difference

Why Choose Criterion Precision Machining?

Your trusted partner for mission-critical aerospace manufacturing since 1953.

AS9100 Certified

Full AS9100 aerospace quality certification ensuring compliance with industry standards.

Precision Tolerances

Achieve tolerances down to ±0.0002" with advanced Swiss turning and CNC capabilities.

Material Expertise

Specialized in aerospace-grade titanium, stainless steels, and high-performance alloys.

Complete Traceability

Full documentation and certification compliance for aerospace supply chain requirements.

Meet The Precision Team

Expert aerospace manufacturing professionals dedicated to quality.

Tanya DiSalvo, President of Criterion Precision Machining

Tanya DiSalvo

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.

Kelly Marflak, Quality Manager at Criterion Precision Machining

Kelly Marflak

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.

Mike Pinchot, Estimator/Project Manager at Criterion Precision Machining

Mike Pinchot

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.

Frequently Asked Questions

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?

Need Aerospace Manufacturing Expertise?

Connect with our AS9100 certified team for precision aerospace component solutions.

Certified & Trusted

Awards and Recognition

AS9100 aerospace certification logo

AS9100 Certification

Aerospace quality management certified

ISO 9001 quality certification logo

ISO 9001

International quality standard certified

ITAR registration certification logo

ITAR Registered

Defense industry compliance certified

Ready to Start Your Aerospace Manufacturing Project?

Connect with our AS9100 certified team to discuss your precision aerospace component requirements and receive a detailed quote.

Contact Us Today

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