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Guard your sampling projects with trusted, experienced professionals

From day-to-day projects to big picture plans, you have enough to worry about. Sampling shouldn't have to be one of them. 

Sentry ProShield Lifecycle Services provides your personnel with the technical support from experienced specialists to maximize up-time, ensure equipment safety and shorten your to-do list. 

Our highly-trained service technicians are there throughout every step of your Hydrocarbon Sampling process - from installation of new equipment to replacement and retrofits of outdated equipment. 


"Sentry Equipment has been great in terms of asking the right questions and helping us understand what we really need in terms of our sampling program."

- Engineer, Large US Refinery


As a full service maintenance team, we are experienced at servicing multiple applications and brands. The following are just some of the applications we have worked with:

  • Crude
  • Cracking (FCCU)
  • Hydrotreating
  • Finish Product
  • Desulfurization
  • Reforming
  • Alkylation & Isomerization
  • Coking
  • Downstream