Precision axis alignment and calibration services that eliminate unexpected downtime and ensure your CNC machines deliver accurate, repeatable results. Sarkinen Calibrating provides NIST-traceable measurements with accuracy to 1.0 parts per million, helping Portland OR and SW Washington manufacturers verify equipment performance, identify hidden errors before they impact production, and maintain consistent quality across every machining operation.
Comprehensive precision calibration solutions ensuring your CNC equipment delivers consistent accuracy and reliable performance across all operations.
NIST-traceable laser interferometer verification measuring positioning accuracy, repeatability, straightness, and squareness to 1.0 parts per million across full axis travel. Identifies shipping damage and installation errors before warranty expires.
Precise measurement of angular positioning accuracy, repeatability, and alignment using Renishaw's Rotary Calibration System. Detects mechanical wear, setup errors, and encoder issues affecting multi-axis machining performance.
Fast machine health diagnostics using wireless Renishaw QC20-W Ballbar to evaluate circularity and identify backlash, servo mismatch, axis reversal errors, and squareness problems. Validates service work and supports maintenance planning.
Mahr-Federal Electronic Level detection of pitch and roll errors in machine beds, guideways, and large structures. Identifies alignment issues from installation, relocation, or foundation movement affecting axis geometry.
Expert leveling and flatness verification including Moody Plot measurement to maintain accurate reference planes for inspection and layout work. Monitors wear over time to ensure consistent measurement reliability.
Hands-on instruction for laser interferometer, ballbar systems, CAM software, and CNC operation. Teaches proper setup, data interpretation, and troubleshooting to help teams perform in-house diagnostics and maximize machine capability.
Initial Equipment Assessment and Scheduling
We coordinate with your team to schedule calibration during minimal production impact. Our local Portland OR and SW Washington presence means faster response times than out-of-area providers, and we review your equipment history, previous calibration data, and current concerns to tailor our approach to your specific machine conditions and operational requirements.
Precision Measurement and Data Collection
Comprehensive Analysis and Error Identification
Detailed Reporting and Recommendations
Follow-Up Support and Continuous Monitoring
See how our precision calibration services help Portland-area manufacturers maintain accuracy and eliminate unexpected downtime.
"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!"
Local expertise with NIST-traceable accuracy and faster response times for Portland OR and SW Washington manufacturers.
Faster response times than out-of-area providers with comprehensive coverage throughout Portland OR and SW Washington manufacturing facilities.
Measurements accurate to 1.0 parts per million, fully traceable to NIST and International Standards, exceeding the 10:1 ratio required.
Founded by a former machine operator who understands production operations beyond equipment maintenance, delivering solutions that increase efficiency and quality.
Highly predictable calibration operations designed to minimize downtime with wireless ballbar setup and efficient scheduling that keeps your production running.
Experience built from the shop floor up.
Founder
Larry didn't start in calibration—he started on the shop floor as a machine operator, running the same equipment his clients depend on today. That hands-on experience gave him a unique perspective: calibration isn't just about measuring machines, it's about solving real production problems. He founded Sarkinen Calibrating with a mission to help manufacturers in Portland OR and SW Washington eliminate unexpected downtime and maintain the accuracy their customers demand. Larry's approach goes beyond standard equipment maintenance. He looks at the entire machining operation, identifying opportunities to increase production quality and efficiency while keeping machines running predictably. His operator background means he understands the frustration of accuracy issues during production and the cost of unplanned stops. Today, Larry leads a team committed to delivering NIST-traceable precision with the fastest response times in the region, providing manufacturers with proof that their machines can deliver as promised, every time.
How much does a vehicle calibration cost?
Our services focus on industrial CNC machine and precision equipment calibration rather than vehicle calibration. Costs vary based on machine type, number of axes, and specific calibration requirements. Contact us for a detailed quote tailored to your equipment and facility needs.
What accuracy level do your calibration services achieve?
How long does axis alignment and calibration take?
How often should CNC machines be calibrated?
Do you provide calibration reports and documentation?
Can you calibrate machines during production hours?
What types of machines do you calibrate?
Do you offer training on calibration equipment and procedures?
Talk to our team for expert guidance on maintaining your equipment accuracy and eliminating unexpected downtime.
Local calibration services with faster response times than out-of-area providers, minimizing your equipment downtime.
Portland OR & SW WA
Primary Service Area
Faster Than Out-of-Area
Response Time
5.0 Stars
Customer Rating
Contact us to confirm service availability and schedule your precision calibration appointment.
All measurements traceable to National Standards
Top-rated service on Google Business Profile
Trusted by Portland-area precision manufacturers
Contact Sarkinen Calibrating for precision axis alignment and calibration. We'll respond quickly to schedule service that minimizes production disruption.
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