Rapid Prototyping Service Bureau with Fast Turnaround

Transform your concepts into precision prototypes with our advanced CNC machining capabilities. We deliver production-intent prototypes with the same exacting standards as full production runs, ensuring your designs are tested for fit, function, and manufacturability with uncompromising accuracy and speed.

Precision CNC machining rapid prototyping services with advanced equipment

Our Rapid Prototyping Services

Complete precision machining solutions from concept to production-ready prototypes.

Production Prototyping

Bridge design and production with precision prototypes that deliver real-world performance insights and meaningful data for validation.

CNC Milling

Complex multi-axis components with tight tolerances using 3-, 4-, and 5-axis milling for intricate prototype parts.

Swiss Turning

Small-diameter, high-precision turned prototypes with tolerances down to ±.0002" for micro-sized features and complex geometries.

CNC Turning

Cylindrical and complex geometry prototype parts with smooth surface finishes and tight tolerances for challenging materials.

Quality Inspection

Certified quality assurance with CMM inspection, optical measurement systems, and comprehensive documentation for prototype validation.

Material Expertise

Specialized machining of titanium, stainless steels, PEEK, aluminum, and specialty alloys for mission-critical prototype applications.

Precision Validated

Production-Intent Prototypes That Bridge Design and Manufacturing

Our rapid prototyping services deliver more than just concept models – we create production-intent prototypes using the same precision equipment, quality standards, and inspection processes as full production runs. This ensures your prototypes provide meaningful data for design validation, fit and function testing, and manufacturability assessment, allowing seamless transition to full-scale production.

Precision machined prototype components with measurement tools
The Criterion Difference

Why Choose Criterion Precision Machining?

Seven decades of precision machining expertise focused on mission-critical industries.

Precision

Tight tolerances down to ±.0002" with advanced CNC equipment and certified quality systems.

Speed

Fast turnaround times with streamlined processes from prototype to production transition.

Certified

ISO 13485 and ISO 9001 certified with FDA and ITAR registration for regulated industries.

Experience

Since 1953, specializing in no-failure sectors including medical devices, aerospace, and defense applications.

Meet The Criterion Team

Industry experts dedicated to precision and quality.

Professional headshot of Tanya DiSalvo, President

Tanya DiSalvo

President

As third-generation owner and President of Criterion Precision Machining, Tanya DiSalvo leads our commitment to delivering mission-critical components for Texas railroad infrastructure. Under her leadership, Criterion has evolved into a woman-owned precision machining company specializing in the 'No Failure' sectors, including railroad safety systems. Tanya's vision has guided the company's investment in advanced CNC technology and ISO certification programs, ensuring our Texas railroad clients receive components that meet the most stringent safety and performance standards. Her dedication to quality excellence and operational efficiency has positioned Criterion as a trusted partner for railroad manufacturers requiring precision components that perform reliably across Texas's diverse operating environments, from Gulf Coast humidity to West Texas desert conditions.

Professional headshot of Kelly Marflak, Quality Manager

Kelly Marflak

Quality Manager

Kelly Marflak serves as Quality Manager at Criterion Precision Machining, overseeing our comprehensive quality assurance programs critical to railroad component manufacturing. With deep expertise in precision inspection protocols, Kelly manages our certified Quality Assurance program that includes multiple points of precision inspection built into manufacturing processes. She oversees the operation of our Global Advantage CMM with PC-DMIS software, OASIS Optical Automatic Smart Inspection System, and Keyence measuring systems capable of measuring up to 99 dimensions simultaneously. Kelly's meticulous attention to detail ensures every railroad component meets the exacting tolerances and safety standards required for Texas railroad applications. Her leadership in quality control processes has been instrumental in maintaining our ISO 13485 and ISO 9001 certifications, providing railroad manufacturers with the documentation and compliance verification essential for safety-critical components operating across Texas's extensive rail network.

Professional headshot of Mike Pinchot, Estimator/Project Manager

Mike Pinchot

Estimator/Project Manager

Mike Pinchot brings extensive project management expertise to Criterion's railroad machining operations as Estimator and Project Manager. With deep understanding of precision manufacturing requirements, Mike works closely with Texas railroad clients to develop accurate project estimates and manage complex machining programs from concept through delivery. His technical expertise enables him to assess challenging railroad component specifications and coordinate multi-axis machining operations, Swiss turning processes, and quality inspection requirements. Mike's project management approach ensures railroad components are delivered on time and within budget while meeting the stringent quality standards required for safety-critical applications. His collaborative work with engineering teams and manufacturing personnel has streamlined processes for producing complex railroad parts, from prototype development through full production runs, ensuring Texas railroad infrastructure receives components manufactured to the highest precision standards.

Professional headshot of David Glass, Chief Financial Officer

David Glass

Chief Financial Officer

David Glass serves as Chief Financial Officer at Criterion Precision Machining, bringing strategic financial leadership to support our continued growth and investment in advanced manufacturing capabilities. With his comprehensive understanding of manufacturing economics and operational efficiency, David ensures that our precision machining operations remain competitive while maintaining the highest quality standards. His financial expertise enables Criterion to make strategic investments in cutting-edge CNC equipment, quality systems, and workforce development that directly benefit our clients in mission-critical industries. David's analytical approach to business management helps optimize our manufacturing processes and resource allocation, ensuring we can deliver exceptional value to customers while maintaining the financial stability necessary for long-term partnerships. His commitment to operational excellence supports our ability to serve the demanding requirements of medical device, aerospace, defense, and photonics manufacturers who rely on our precision machining capabilities.

Kellyanne Gottschalk, Internal Systems Manager at Criterion Precision Machining

Kellyanne Gottschalk

Internal Systems Manager

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, Customer Service representative at Criterion Precision Machining

Nilda Feliciano

Customer Service

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, Office Administrator at Criterion Precision Machining

Bonnie Paletta

Office Administrator

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.

Frequently Asked Questions

What is the typical turnaround time for rapid prototypes?

Our rapid prototyping turnaround times vary based on part complexity and current production schedule. Simple parts can often be completed within 3-5 business days, while complex multi-axis components may require 1-2 weeks. We work closely with each client to establish realistic timelines that meet their project deadlines.

What tolerances can you achieve on prototype parts?

Do you work with specialty materials for prototyping?

Can prototypes transition directly to production?

What documentation do you provide with prototypes?

What industries do you serve for rapid prototyping?

What is your minimum order quantity for prototypes?

How do you ensure prototype quality and consistency?

Ready to Start Your Prototype Project?

Our precision machining experts are ready to discuss your prototyping requirements.

Certified & Trusted

Awards and Recognition

ISO 13485 certification logo

ISO 13485 Certification

Medical device quality management certified

ISO 9001 certification logo

ISO 9001 Certification

Quality management system certified

WBENC membership certification logo

WBENC Member

Women's Business Enterprise certified

Start Your Rapid Prototyping Project Today

Get a detailed quote for your precision prototype requirements. Our team will review your specifications and provide a comprehensive proposal with timeline and pricing.

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.