Flow Meter & Controller Calibration Services

Service Detail from Sierra Instruments, Inc.


 The accuracy of your flow instruments plays an essential role in determining efficiency, performance, and cost-savings.  Sierra has over 40 years experience in gas flow calibration providing easy, fast, & accurate service, repair, and recalibration for nearly any type of gas, liquid or steam.  Sierra will also service most other mass flow meter & controller brands. Learn more.

Experience our Service and Repair Team

Personal Touch & Fast Turn Around

Our Flow Experts are committed to getting your meters back quickly and making sure you are happy.

Accuracy is Essential  

We are ISO 9001 quality certified with over 35 primary standard flow calibration equipment, all NIST traceable.

Easy Online Management System 

Take the pain out of managing your flow instrument through our completely automated online Return Material Authorization (RMA) portal. Use your customized My Units Calibration Portal to quickly manage your units for recalibration and automatically set service reminders.

Download Service Brochure to Learn More.

Let us help you be more productive by taking care of your service, recalibration, and repair needs.

Contact us today!