Environmental Services

Gas Leak Detection

Using the latest technology in Forward Looking Infrared (FLIR) cameras and portable gas detectors our staff is trained to find leaks ranging from pinholes in a pipe connection to major underground breaks.  Our team stands ready to protect you, your facilities and the environment

Emissions Testing

We perform on-site pre-testing, quarterly, state annual and federal compliance emissions testing for CO, Co2, NO, NO2, O2, NOx and VOC’s using EPA compliant methods across the US.  Additionally, our staff can recommend corrective action plans for engines in order to meet specific emission standards.  Contact us today for more information

Remote Sensor and Telemetry

Sentry offers solutions for digital level control, pressure monitoring, flow rates, temperature, permanent H2S and LEL monitors, site traffic (access control) as well all associated telemetry systems for complete remote access.

Leak/ Spill Containment

Sentry is dedicated to protecting the environment.  Sentry works with a wide range of channel partners to provide complete temporary or permanent secondary drip and spill containment services on frac sites for oil field drilling completions and production locations. Our drip and spill containments can be placed under frac tanks, chemical totes, fuel trucks, pumps and any other kind of vehicle, small tanks or equipment.  More permanent spray liner options are also available for production sites and tank batteries.

Corporate Headquarters

2002 Timberloch, Suite 500 
The Woodlands, TX  77380

Ph. (800) 250.6937

Remit Payment Address

P.O. Box 204881
Dallas, TX 75320-4881

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