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The Clear Choice in Degassing

Turnkey Solutions

Global Vapor Control® (GVC), TriStar PetroServ®, and ZymeFlow® Decon Technology are affiliated divisions under the parent company TriStar Global Energy Solutions®, a leading provider of turnkey services for specialty markets. These key partnerships allow GVC to offer creative and cost-effective solutions for a variety of projects.

Partners you can Trust

Partnering with TriStar PetroServ for tank cleaning projects reduces total cost for the client, results in better project coordination, and reduces the number of contractors onsite. Our exclusive ZymeFlow Decon advantage allows us to streamline processes with proprietary chemistries that have the most reputable name in the industry.

Each division is highly specialized in their respective market, and all three have extensive experience working together to coordinate the most efficient, cost-effective and safest solutions for our clients.

The Tristar Advantage

  • On-call mobile fleet with a wide range of capacities for reliable vapor control
  • Innovative tank cleaning technology that maximizes speed and product recovery, while minimizing manned entry
  • Safe, dynamic range of proprietary chemistries that can aid in cleaning and degassing



•  Reduced number of

contractors on site

•  Total project cost reduction


Tel: +1.713.678.7400



Contact Global Vapor Control regarding any questions, concerns, or information requests.

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All Rights Reserved.

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