Swiss Turning
Complex components with tight tolerances, ideal for small-diameter, high-volume production with exceptional surface finishes and micro-features.
Precision CNC machining solutions tailored for Chicago's demanding industries. From medical devices to aerospace components, we deliver tight tolerances down to ±0.0002" with ISO certified quality. Our advanced Swiss turning, multi-axis milling, and quality inspection capabilities ensure mission-critical parts meet exact specifications every time.
Comprehensive precision machining solutions for mission-critical applications across multiple industries.
Complex components with tight tolerances, ideal for small-diameter, high-volume production with exceptional surface finishes and micro-features.
Precision 3-, 4-, and 5-axis milling for complex, multi-axis components with tight tolerances and consistent repeatability.
High-precision turning for cylindrical and complex geometry parts, delivering tight tolerances and smooth surface finishes.
Production-intent prototyping that bridges design and production, testing fit, function, and manufacturability with precision.
Certified Quality Assurance program with precision inspections using advanced CMM and optical measurement systems.
Specialized machining solutions for unique applications requiring expertise in challenging materials and complex geometries.
Serving Chicago's advanced manufacturing sector with precision CNC machining solutions for industries where failure is not an option. Our ISO certified facility combines decades of expertise with cutting-edge technology to deliver components that meet the exacting standards of medical device, aerospace, defense, and photonics applications throughout the Chicagoland area.
Delivering precision components for industry leaders across mission-critical applications.
Decades of precision machining expertise combined with advanced technology and unwavering quality standards.
Tight tolerances down to ±0.0002" for Chicago's most demanding manufacturing applications.
ISO 13485 and ISO 9001 certified with FDA and ITAR registration.
Multi-axis CNC capabilities including 5-axis milling and 8-axis Swiss turning technology.
WBENC certified woman-owned business serving Chicago's manufacturing community since 1953.
Expert leadership driving manufacturing excellence.
President
As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads the company with a deep commitment to precision manufacturing excellence. Under her leadership, Criterion has evolved from its 1953 origins as a general machine shop into a specialized precision machining company serving mission-critical industries. Tanya has positioned the company as a trusted partner for medical device, aerospace, defense, and photonics applications, emphasizing quality systems and advanced technology investments. Her vision drives the company's focus on 'No Failure' sectors where precision and reliability are paramount. As a woman business owner, Tanya brings unique leadership perspective to manufacturing, ensuring Criterion remains at the forefront of precision machining innovation.
Estimator/Project Manager
Mike Pinchot brings extensive expertise in project management and cost estimation to Criterion Precision Machining's operations. As Estimator and Project Manager, Mike plays a crucial role in translating customer requirements into precise manufacturing solutions while ensuring projects meet quality standards and delivery timelines. His deep understanding of machining processes and manufacturing capabilities enables accurate project scoping and cost estimation for complex precision components. Mike works closely with customers to understand their specific needs and develops comprehensive project plans that leverage Criterion's advanced CNC capabilities. His attention to detail and project coordination skills ensure smooth execution from initial quote through final delivery, maintaining the high standards expected in mission-critical applications.
Quality Manager
Kelly Marflak oversees Criterion Precision Machining's comprehensive quality assurance program, ensuring every component meets the exacting standards required by mission-critical industries. As Quality Manager, Kelly manages the company's ISO 13485 and ISO 9001 certified quality systems, implementing rigorous inspection protocols throughout the manufacturing process. She oversees advanced measurement capabilities including the Global Advantage CMM with PC-DMIS software and the OASIS Optical Automatic Smart Inspection System. Kelly's expertise ensures that all precision components meet tight tolerance requirements, often down to ±0.0002", while maintaining complete documentation and traceability. Her commitment to quality excellence supports Criterion's reputation in medical device, aerospace, defense, and photonics applications where failure is not an option.
What tolerance capabilities does Criterion offer for precision CNC machining?
We achieve tight tolerances down to ±0.0002" using advanced CNC equipment and certified quality assurance programs with Global Advantage CMM and PC-DMIS software.
Which industries does Criterion serve in the Chicago area?
What CNC machining capabilities are available?
What materials can Criterion machine?
Does Criterion offer prototyping services?
What quality certifications does Criterion maintain?
How does Criterion ensure quality throughout the manufacturing process?
What is Criterion's experience in precision machining?
Our precision machining experts are ready to discuss your project requirements.
Medical Device Quality Management
Quality Management System
Women's Business Enterprise
Contact our experts for a detailed quote and consultation on your CNC machining requirements.
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