Master the precision skills that manufacturing employers demand. Sarkinen Calibrating offers hands-on CNC maintenance technician training that combines real-world calibration expertise with NIST-traceable measurement techniques. Whether you're starting your career or advancing your technical capabilities, our comprehensive certification programs teach you to diagnose machine issues, perform accurate measurements, and maintain equipment that meets industry standards—skills that translate directly to higher earning potential and job security in today's precision manufacturing environment.
Comprehensive hands-on training programs designed to build real-world skills in CNC calibration, measurement, and machine maintenance.
Master Renishaw's Laser Interferometer for NIST-traceable linear calibration. Learn proper setup, data collection, and interpretation of positioning accuracy, repeatability, straightness, and squareness measurements to verify machine performance with precision to one millionth of an inch.
Learn to use Renishaw's QC20-W Ballbar system to quickly assess CNC machine health. Identify backlash, servo mismatch, axis reversal errors, and squareness issues through circularity testing—one of the most effective diagnostic tools in modern machine maintenance.
Gain practical skills in CNC milling machine operation and CAM software programming. Understand how machine geometry and calibration directly affect part quality, while learning setup procedures, operation best practices, and error reduction techniques for real production environments.
Develop expertise in surface plate leveling, flatness verification, and Moody Plot interpretation. Learn to maintain the accuracy of inspection reference planes and understand how surface wear impacts measurement reliability in production settings.
Master rotary axis accuracy verification using Renishaw's Rotary Calibration System. Learn to measure angular positioning, repeatability, and alignment of rotary tables and trunnions, identifying mechanical wear and setup errors that affect multi-axis machining precision.
Train with Mahr-Federal's Electronic Level to detect and correct pitch and roll errors in machine beds, guideways, and large structures. Learn to identify alignment issues from installation, relocation, or foundation movement that compromise machining accuracy.
Founded by Larry, a former machine operator who built a calibration service from the ground up, Sarkinen Calibrating delivers training that goes beyond theory. Our programs focus on practical application, real troubleshooting scenarios, and the kind of problem-solving skills that reduce downtime in actual production environments. You'll learn NIST-traceable measurement techniques, interpret calibration data like a professional, and understand how machine accuracy directly impacts part quality—knowledge that makes you invaluable to employers across the Portland and SW Washington manufacturing sector.
Join technicians who've advanced their careers through our certification programs trusted by leading manufacturers.
"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"
"This guy knows his stuff. Would definately recommend! Friendly good people!"
"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..."
"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"
"This guy knows his stuff. Would definately recommend! Friendly good people!"
"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..."
"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"
"This guy knows his stuff. Would definately recommend! Friendly good people!"
"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..."
Experience training designed by industry professionals who understand what it takes to succeed.
Training developed by a former machine operator who understands production floor challenges and teaches practical solutions that work in Portland-area manufacturing environments.
Learn measurement techniques traceable to NIST and International Standards, giving you industry-recognized credentials that employers trust and value.
Access expert instruction right in the Portland OR and SW Washington area with equipment used by leading manufacturers, ensuring relevant, immediately applicable skills.
Master in-demand skills like laser interferometry and ballbar analysis that increase your earning potential and open doors to advanced maintenance positions.
Learn from industry expertise built from the ground up.
Founder
Larry's journey from machine operator to calibration service founder gives him a unique perspective that goes far beyond equipment maintenance. Having operated CNC machines firsthand, he understands the real-world production challenges manufacturers face daily—the frustration of unexpected downtime, the cost of scrap from axis errors, and the pressure to maintain tight tolerances. This operator-level experience drives his approach to calibration: it's not just about verifying numbers, it's about delivering solutions that genuinely increase production quality and efficiency. Larry built Sarkinen Calibrating on the principle that precision calibration should eliminate problems before they disrupt operations, providing manufacturers with the confidence that their equipment will perform exactly as promised. His hands-on background means he approaches every calibration with practical insight into how machine accuracy directly impacts your production floor, helping you achieve highly predictable operation with minimal disruption.
Basic CNC technician training can take 6-12 months through vocational programs, but specialized certification in precision calibration and measurement typically requires additional focused training. Our comprehensive programs are tailored to your experience level and can be completed in weeks to months depending on the specific skills you're developing.
Serving aspiring technicians throughout Portland OR, SW Washington, and beyond with faster response times than regional providers.
Portland & SW WA
Primary Training Area
On-Site & Facility
Training Format
5.0 Stars
Service Rating
Contact us to discuss training options for your location and schedule.
All training based on NIST and International Standards
Consistently rated excellent by trainees and clients
Training programs used by leading Portland-area facilities
Contact us to learn more about our certification programs, training schedules, and how we can help you build in-demand skills for a successful career in precision manufacturing.
For immediate assistance, feel free to give us a direct call at (360) 907-3058.
For immediate assistance, feel free to give us a direct call at (360) 907-3058.