Audit-Ready and In Control
The Midwest’s Trusted ISO 17025 Accredited Calibration Lab

ISO 17025 Accreditation
CTPM is proud to be an ISO/IEC 17025 accredited calibration lab, certified by the ANAB ANSI National Accreditation Board. Centrally located in Dayton, Ohio, we deliver precision calibration services using advanced instrumentation, ensuring your equipment performs flawlessly when it matters most.
Premier Calibration Lab Services
At Cal Tec Process Management, we help manufacturers, labs, and technical teams stay compliant and confident with precision calibration services. As an ISO/IEC 17025 accredited calibration lab, we meet the highest standards for quality and technical competence. Whether you need dimensional, electronic, or process equipment calibration, our expert technicians ensure your tools are accurate—because your work depends on it.
Equipment Calibration
Ensure accuracy across your critical tools with ISO 17025 accredited calibration for dimensional, electronic, process, and medical equipment.
Inspection & Testing
Stay compliant and production-ready with detailed inspection and testing to verify your equipment meets industry and safety standards.
Metrology Consulting
Unlock better measurement practices with expert guidance from our metrology specialists—helping you improve precision, compliance, and efficiency.
On-Site Services
Minimize downtime with convenient on-site calibration services delivered by our skilled technicians—where and when you need them.
Why CTPM's Calibration Lab?
Choosing the right calibration lab means finding a partner you can rely on. At CTPM, we combine technical precision with exceptional customer service—because we know your success depends on both.
With CTPM you'll get:
- Fast, Reliable Turnaround
- Clear, Audit-Ready Documentation
- Expert Technicians
- Responsive Support
We believe calibration and compliance shouldn’t be overwhelming. That’s why we streamline the process to help you avoid production delays, stay audit-ready, and focus on what matters most.

Get Started in Three Easy Steps
Partnering with CTPM for trusted calibration service provider is simple:
Send Us Your Equipment List
Share what needs calibration.
Receive a Quote & Schedule Service
Get transparent pricing and a convenient service date.
Stay Compliant & Confident
Keep your equipment accurate and audit-ready.
Ready for Reliable Calibration?
Join the manufacturers, labs, and quality managers that trust CTPM to keep their equipment compliant and their production on track. With accredited precision, fast turnaround, and expert support, you’re always one step ahead.
What Makes CTPM Different
Powered by
Accredited Labs
As part of the Accredited Labs family, we deliver trusted, ISO/IEC 17025 accredited calibration services backed by cutting-edge technology and unmatched precision.
Customer-Centric Service
We put your needs first, offering responsive support, flexible scheduling, and tailored solutions designed to fit your operation.
Commitment to Quality
From rigorous technician training to thorough documentation, quality is built into every step of our process so you can operate with total confidence.
Industries We Serve
The Quality Control Services team specializes in a variety of industries, including:
Manufacturing
Medical & Research
Food & Drug
Utilities & Environmental
Construction & Transportation
Aerospace
Let's Get Your Equipment Audit-Ready
Partner with CTPM for accredited calibration services that keep your operations accurate, compliant, and running without delays.