Master precision machining with hands-on CNC training designed for real-world manufacturing. Our professional certification courses combine operator training, CAM software instruction, and advanced calibration techniques to build the skills employers demand. Whether you're starting your machining career or advancing your expertise, our courses deliver practical knowledge that translates directly to shop floor success.
Comprehensive certification courses covering machine operation, programming, and precision measurement for advancing manufacturing careers.
Master CAM programming and CNC milling machine operation with hands-on instruction focused on real-world applications. Learn machine setup, operation best practices, and how machine geometry affects part quality to improve efficiency and reduce errors.
Gain practical expertise using Renishaw's Laser Interferometer for precision machine measurement. Learn proper setup, data collection, result interpretation, and troubleshooting techniques to perform accurate in-house diagnostics and understand machine accuracy data.
Learn to use Renishaw's QC20-W Ballbar system for rapid machine health assessment. Master techniques for evaluating circularity, identifying backlash, servo issues, and axis errors to support maintenance planning and troubleshoot accuracy problems effectively.
Our CNC machinist certification courses are designed by professionals who've worked on production floors and understand what it takes to succeed in modern manufacturing. We combine operator-level machine training with advanced calibration techniques that most programs overlook. Students learn not just how to run equipment, but how to maintain accuracy, troubleshoot problems, and understand the precision measurement systems that ensure quality. Every course emphasizes practical skills employers value—from CAM programming to interpreting machine diagnostic data—giving you confidence and capability that translates directly to career advancement.
Hear from machinists who advanced their careers through our certification programs.
"I have worked with Mr Sarkinen on a job in Portland He is a Highly Skilled, Knowledgable Professional. I would definitely recomend him for all your Machine Tool Calibration Metrics. Sincerely Curtis Page Naughtellis CNC Service"
"As plant manager at Triad, I am always looking for ways of testing and measuring the condition of our large machines. Our outside repair tech suggested that I have Sarkinen Calibrating run their Ball Bar Test on all of our machines to show if we had any critical wear issues..."
"This guy knows his stuff. Would definately recommend! Friendly good people!"
"I have worked with Mr Sarkinen on a job in Portland He is a Highly Skilled, Knowledgable Professional. I would definitely recomend him for all your Machine Tool Calibration Metrics. Sincerely Curtis Page Naughtellis CNC Service"
"As plant manager at Triad, I am always looking for ways of testing and measuring the condition of our large machines. Our outside repair tech suggested that I have Sarkinen Calibrating run their Ball Bar Test on all of our machines to show if we had any critical wear issues..."
"This guy knows his stuff. Would definately recommend! Friendly good people!"
"I have worked with Mr Sarkinen on a job in Portland He is a Highly Skilled, Knowledgable Professional. I would definitely recomend him for all your Machine Tool Calibration Metrics. Sincerely Curtis Page Naughtellis CNC Service"
"As plant manager at Triad, I am always looking for ways of testing and measuring the condition of our large machines. Our outside repair tech suggested that I have Sarkinen Calibrating run their Ball Bar Test on all of our machines to show if we had any critical wear issues..."
"This guy knows his stuff. Would definately recommend! Friendly good people!"
Training built on real manufacturing experience, not just theory.
Training designed by a former machine operator who understands production realities, not just textbook concepts.
Learn measurement techniques traceable to NIST and International Standards, exceeding the 10:1 calibration ratio required by industry.
Train on professional-grade Renishaw calibration systems and modern CNC equipment used in manufacturing facilities.
Master practical competencies employers demand—machine setup, CAM programming, diagnostics, and quality control methodologies.
Learn from industry professionals with real production experience.
Founder & Lead Instructor
Larry's journey from machine operator to calibration expert gives him a unique perspective on what machinists truly need to succeed. He started on the shop floor, running machines and facing the daily challenges of maintaining accuracy and minimizing downtime. That hands-on experience led him to build Sarkinen Calibrating—not just as an equipment maintenance service, but as a comprehensive solution provider focused on production quality and operational efficiency. Larry understands that effective machining isn't just about following procedures; it's about understanding how machines work, recognizing when something isn't right, and knowing how to diagnose and solve problems. His training courses reflect this philosophy, emphasizing practical skills, real-world troubleshooting, and the critical relationship between machine condition and part quality. Students benefit from Larry's operator-level insights combined with his expertise in precision measurement and calibration—knowledge that transforms good machinists into exceptional ones.
How much does a CNC course cost?
Course pricing varies based on the specific training program and duration. Contact us directly for detailed pricing information tailored to your training needs and schedule. We offer competitive rates for both individual enrollment and group training sessions.
What are the different types of CNC certifications?
What prerequisites are required for CNC machinist training?
How long does it take to complete a certification course?
Will I receive hands-on training with actual equipment?
Are your certifications recognized by employers?
Do you offer job placement assistance after certification?
Can companies send multiple employees for group training?
Talk to our training specialists to find the certification course that matches your goals.
Measurements traceable to National and International Standards
Perfect rating from manufacturing professionals
Training on professional Renishaw calibration systems
Contact us to discuss your training needs, course schedules, and certification options. We'll help you choose the right program for your career goals.
For immediate assistance, feel free to give us a direct call at (360) 907-3058 You can also send us a quick email at
For immediate assistance, feel free to give us a direct call at (360) 907-3058 You can also send us a quick email at