Proving & Calibration

Terminals & Plants

Whether you’re blending fuels and need consistency in your fueling product or just need to ensure you’re not losing product through custody transfer, we can help with our proving and calibration services.

Our team of experts have been providing proving and calibration services in the US for 20+ years. We always strive to calibrate to zero and we won’t quit until you’re operational.

Reach us direct during the hours of 7:30 to 4:30 CT (M-F)

On-site Proving & Calibration Services by Westmor Industries

Custody transfer meters

Custody transfer meters require regular calibration to ensure proper measuring of product to meet regulatory requirements. We’re ready to help!

  • On-site field calibration for meters at truck and rail terminals
  • Most meters can be proven in 2 hours or less per meter
  • Highly experienced team to help you

Additive meters

Additive meters on a loading rack need to be calibrated regularly to ensure the proper amount of additive is being injected. We calibrate on-site.

  • Average size loading rack can be proven in a half day or less
  • Single product loading arm can be proven while a truck is loading
  • Most meters can be proven in 2 hours or less per meter

Fuel Skid Repair & Meter Calibration

Industry veteran and Westmor Field Service Manager, Scott Fish, has been working on skids for over 20 years. In this video he details all the ways Westmor can help service your fuel skids and meters.

Westmor Provers

Keeping your fueling equipment accurate has never been easier.
Did you know Westmor makes provers?

Why Westmor?

Forward Thinking

  • Regulation compliant – We adhere to industry regulations and we’ll make sure you are, too.
  • Customized services to fit your needs
  • We’ll never red tag and leave. We’ll always calibrate as close to zero as possible and won’t quit until you’re up and running.
  • We offer the option of proving with a small volumetric prover (SVP)
  • Certified to remove red tags and ensure your meters calibrate correctly

Have questions? Need a quote regarding proving or calibration? Complete the form below and a representative will follow up shortly.

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