Field Services – Testing, Calibration, Automation

Field Services

Trusted Support, When you Need It

If it needs to get done in the field, we can do it. Operators are busy and getting busier. We have the people that can be deployed to download volume files, change charts, pull samples or any other measurement-related task. No training required.

Field Meter Testing and Calibration

Whether you have the newest EFM or an older chart recorder, we ensure your measurement equipment is giving you the numbers you need to understand your production. Using certified digital test instruments and self-contained proving equipment, our technicians test, calibrate and repair orifice, rotary, turbine and diaphragm meters.


We are able to implement the latest equipment to automate your field. Our knowledgeable technician’s have the expertise to provide electronic meter installations, gas analyzers, gas chromatographs, tank sensors and automated valves. Whether you are implementing devices on your SCADA system, or want to take advantage of our industry leading cloudbased SCADA system, NetFlow, we can make it happen. We do it right, guaranteed.

We are also communication specialists – whether you need your data brought into your office through radio, satellite or cellular, we make it happen.

Chart scanning for digital analysis
Client partnering for field scanning
Advanced flow analysis software
Web-based communication
Equipment Repair and Certification

We have a fully equipped testing, calibration and repair shop as part of our fully integrated measurement services to our customers.

Our facilities have equipment for full-service natural gas turbine meter proving and repair as well as testing, calibration and certification of:

EFM and chart recorders
Rotary meters
Gas Chromatographs
Digital calibration equipment
Gas Analyzers (Oxygen, CO2, H2S, H2O)


Electronic Flow Measurement requires skilled personnel to correctly setup, install and calibrate the instruments. Incorrect setup will cause erroneous results which are often difficult to locate and diagnose.

Using setup and calibration software from many popular manufacturers of EFM devices, we have the appropriate skills and experience to keep your EFM in proper working condition at minimal expense



Gas Analytical Services offers shop repair services for customers who prefer to bring equipment to our facility rather than dispatching technicians to the field. Repair services are available for all types of meters and instrumentation.


The most reliable method for determining certain gas quality items is an on-site test. These items include water vapor and H2S determination.

Gas Analytical Services technicians are trained to properly conduct length of stain tests to quantify a vast array of compounds that could occur in a natural gas stream.

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