CNC Machining Services in Arizona

As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads a company with over 70 years of precision machining heritage. Under her leadership, Criterion has evolved from its origins as a general machine shop into a specialized, ISO-certified manufacturer serving the most demanding industries—medical devices, aerospace, defense, and photonics. Tanya is a passionate advocate for women-owned businesses and has earned WBENC certification, reflecting her commitment to diversity in manufacturing. She drives Criterion's mission of delivering zero-failure components by investing in advanced technology, rigorous quality systems, and a skilled, dedicated team. Her vision for Criterion is rooted in the company's legacy while firmly focused on shaping the future of precision manufacturing.

Mike Pinchot serves as Estimator and Project Manager at Criterion Precision Machining, playing a pivotal role in translating client requirements into accurate, competitive quotes and ensuring projects are executed on time and to specification. With deep knowledge of CNC machining processes, materials, and manufacturing costs, Mike bridges the gap between customer needs and production capabilities. He works closely with engineering and quality teams to ensure every project—from single-run prototypes to high-volume production orders—meets Criterion's exacting standards. His attention to detail and proactive communication make him a trusted point of contact for clients across the medical device, aerospace, defense, and photonics industries.

David Glass serves as Chief Financial Officer at Criterion Precision Machining, overseeing the financial health and strategic planning of the business. With a focus on sustainable growth and operational efficiency, David ensures that Criterion's investments in advanced machinery, quality systems, and talent continue to deliver value for clients and stakeholders alike. His financial stewardship supports the company's ability to take on complex, long-term contracts for mission-critical industries while maintaining the agility needed to respond to evolving client demands. David's expertise in manufacturing finance helps position Criterion as a stable, reliable partner for aerospace, medical device, defense, and photonics companies.

Kelly Marflak is the Quality Manager at Criterion Precision Machining, overseeing the company's ISO 13485 and ISO 9001 certified quality assurance program. Kelly is responsible for managing Criterion's multi-layered inspection processes, including the Global Advantage CMM, OASIS optical inspection system, and Keyence measuring platforms. Her meticulous approach ensures that every component leaving the facility meets the strictest dimensional and surface finish requirements demanded by medical device, aerospace, defense, and photonics clients. Kelly's leadership in quality management is central to Criterion's reputation as a zero-defect precision machining partner, and her commitment to continuous improvement drives ongoing enhancements to the company's quality systems and documentation processes.

Kellyanne Gottschalk serves as Internal Systems Manager at Criterion Precision Machining, responsible for managing and optimizing the company's operational and business systems, including the ProShop ERP platform. Her role is critical in ensuring seamless workflow from order intake to final delivery, enabling real-time visibility into production scheduling, quality documentation, and compliance tracking. Kellyanne's expertise in systems management supports Criterion's ability to scale efficiently while maintaining the rigorous documentation and traceability standards required by regulated industries such as medical devices and aerospace. Her work underpins the company's operational excellence and helps ensure every project is delivered on time and in full compliance.

Nilda Feliciano is the Customer Service representative at Criterion Precision Machining, serving as a dedicated point of contact for clients throughout the entire order lifecycle. From initial inquiries to order updates and delivery coordination, Nilda ensures that every client receives responsive, clear, and professional communication. Her commitment to customer satisfaction reflects Criterion's values of reliability and partnership, particularly important for clients in time-sensitive industries like aerospace, defense, and medical devices. Nilda's friendly and knowledgeable approach helps build lasting relationships with customers, ensuring they feel supported and informed at every stage of their project with Criterion.

Bonnie Paletta serves as Office Administrator at Criterion Precision Machining, keeping the day-to-day operations of the business running smoothly. Her organizational skills and attention to detail ensure that administrative processes, documentation, and internal coordination are handled efficiently, freeing up the production and quality teams to focus on delivering precision components. Bonnie is a vital part of the Criterion team, contributing to the company's culture of professionalism and reliability. Her support role touches every department, helping to maintain the high standards of communication and organization that Criterion's clients in medical device, aerospace, and defense industries depend on.