Services & Equipment

H2S/ LEL Safety Services and Rentals

This is the service we were founded on and we are the best in the business.  Sentry has everything you need to meet the requirements for Texas Sate Rule 32.  We have both Scott and Drager systems available for forced air work systems, SCBAs and escape packs packaged in trailers with signage, windsocks, and more.  When things get really dangerous, we are there for you with dedicated and trained H2S supervisors to ensure the safety of your entire work location. 

Testing and Evaluation Services

Our in house evaluation team can perform respirator fit tests, coordinate medical evaluations, as well as certify and repair breathing apparatus systems of all kinds. Reach out to a Sentry for more info.

Training Services

With over 20 years of experience, the Sentry team is experienced in training H2S Awareness, PEC, OSHA 10 Hour, First-Aide, CPR, Confined Space, HAZMAT,  and other classes on request. Contact our staff today for a full list of course offering and availability.

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

Fire Suppression Sales and Services

A trained and certified technician is available for onsite testing and certification of fire extinguishers in field, industrial or office environments.  Additionally, our team designs and sells Compressed Air Foam Systems (CAF) for applications in gas plants, disposal wells, drilling and completions applications and more. 

Confined Space

When your life is on the line, you need a Sentry watching over you. Our teams provide training, supervision, and rescue services for the most critical confined space entry tasks for tank batteries, production sites, industrial plant applications and more. 

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.

H2S/ LEL Safety Services and Rentals

This is the service we were founded on and we are the best in the business.  Sentry has everything you need to meet the requirements for Texas State Rule 32.  We have both Scott and Draeger systems available for forced supplied air work units, SCBAs and escape packs packaged in trailers with signage, windsocks, and more.  When things get really dangerous, we are there for you with dedicated and trained H2S supervisors to ensure the safety of your entire work location. 

Testing and Evaluation Services

Our in house evaluation team can perform respirator fit tests, coordinate medical evaluations, as well as certify and repair breathing apparatus systems of all kinds. Reach out to a Sentry for more info.

Training Services

With over 20 years of experience, the Sentry team is experienced in training H2S Awareness, PEC, OSHA 10 Hour, First-Aide, CPR, Confined Space, HAZMAT,  and other classes on request. Contact our staff today for a full list of course offering and availability.

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

Fire Suppression Sales and Services

A trained and certified technician is available for onsite testing and certification of fire extinguishers in field, industrial or office environments.  Additionally, our team designs and sells Compressed Air Foam Systems (CAF) for applications in gas plants, disposal wells, drilling and completions applications and more. 

Confined Space

When your life is on the line, you need a Sentry watching over you. Our teams provide training, supervision, and rescue services for the most critical confined space entry tasks for tank batteries, production sites, industrial plant applications and more. 

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.

Corporate Headquarters

2002 Timberloch, Suite 500 
The Woodlands, TX  77380

Ph. (800) 250.6937
info@SentryES.com

Remit Payment Address

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

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