ProShield Plant Service
Trusted OEM Service and ProShield Support
Trusted Problem Solver
From a replacement, on-site refurbishment or facelift of our equipment or another, our experts immerse themselves in your operational standards to maximize your equipment's life and uptime.
Rapid Response Maintenance
Unexpected equipment issues can put your operation at risk. Sentry's rapid response technicians provide expert support to restore performance, reduce downtime, and keep your process running.
Retrofit Solutions
When flow issues, leaks, or unreliable readings impact performance, Sentry delivers expert solutions that restore confidence, improve efficiency, and protect your process.
Training & Troubleshooting
Empower your team with expert training tailored to your application. Sentry helps build the skills and confidence needed to support safe, reliable process performance.
Trusted Solution Partners
Sentry Equipment's team of experts are ready to support your plant by looking upstream, downstream, and everywhere in between to find a solution that fits your needs. Regardless of the manufacturer, we are here to help you with replacement parts, new equipment installations, retrofits and replacements, as well as technical troubleshooting. Sentry aims to keep you and your operators safe.
Trusted Technical Expertise
Startup & Installation
Maximize measurement accuracy and operational confidence with Sentry's startup and installation services. Our experienced technicians ensure your new equipment is installed, configured, and calibrated correctly from day one, regardless of manufacturer, helping you achieve reliable performance from the start.
At Sentry, we focus on your process, not the product brand. Through a process-focused approach tailored to your unique application, we help ensure your operators are equipped with the knowledge and confidence to use the system effectively while verifying that your equipment is fully prepared for startup and long-term success.
Ask us about the Sample Panel Operational Training: Contact Us
Technical Troubleshooting
From installation and retrofits to custom-engineered solutions, Sentry's field service technicians help ensure your systems perform reliably and efficiently.
We focus on understanding your process and implementing the right solution the first time, helping minimize risk, reduce downtime, and keep your operation running smoothly. Our capabilities extend far beyond sampling systems and include:
- Steam tracing
- Tubing and pump tubing
- On-site fabrication
- Steam and water sampling
- Composite sampling
- Pressure and cylinder pumps
- And much more
Whether you need support with a new installation, system upgrades, or a unique application challenge, Sentry is your trusted partner for protecting process performance and achieving lasting results.
Discover how Sentry can help optimize your operation and keep your equipment performing at its best.
High-Quality Parts & Accessories
VREL Control Valve for High Pressure Letdown
TSV Thermal Shutoff Valve for High Temperatures
Refillable Cation Exchange Resin Columns
Back Pressure Relief Valve (BPRV)
Sentry Magnetic Trap Filter MT-5
What Our Customers Are Saying
"I am thankful for the Sentry team for their ability to adapt and take the work into their own hands without needing to be managed. I am confident the team will finish the task accurately and timely."
ExxonMobil Light Oils Maintenance Planner - Beaumont, TX
What Our Customers Are Saying
"In my 40+ years of working in the petrol-chemical refining business, I have not met a team as dedicated and efficient as the Sentry team."
Dennis Bell
ExxonMobil Heavy Oils Retiree - Beaumont, TX
What Our Customers Are Saying
"The Sentry team is incredible; I have never had anyone respond in the middle of the night to take on a challenge. They fix the problem the first time they come in with quick responses and solutions."
NatGasoline Supervisor - Beaumont, Texas
