

Improved Resources, Same Service
What to Expect
We are pleased to announce that A&P Calibration has merged operations with ATS! With this operational merge, the team at A&P will continue to serve you with the quality calibration services you’ve relied on to ensure your equipment complies with industry standards.
Reliable calibration services
Why choose A&P?
- We know how critical it is to the success of your business that your equipment is calibrated accurately and meets industry standards.
- Our calibration services will help ensure that your products are safe, effective, and of the highest quality.


Service when you need it, the way you need it
Program Management
Services including documentation and certificate management, and maintenance scheduling
On-Site Services
Prompt and courteous service technicians provide same-day or next-day service
Customized Certificates
We work with you to meet your business’s unique requirements

Quality You Can Trust
Learn what sets us apart
- Accredited to ISO/IEC 17025:2017.
- Over 25 years of knowledge and experience.
- Experienced technicians are cGMP trained and fully qualified.
All A&P Calibrations are NIST traceable.
