Global Pre-Commission Partner for Critical Path Timelines

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Energy Services International

With 35 years of experience in commissioning, ESI’s detailed pre-engineering ensures all critical path cleaning activities meet stringent cleanliness specifications, Safely within minimal time, keeping our clients project On Time and Under Budget. Trusting these activities to others with little or no experience can cost projects $mm in extended time delays, liquidated damages, create warranty issues and costly lawsuits.

pre commissioning servicesPlant Field Services

ESI provides a complete range of pre-commission cleaning services, including steam and air blow equipment, chemical cleaning water flushing and hydrostatic-testing. We are your global pre-commission engineering services partner to ensure the startup of your systems goes smoothly and cleanly.

chemical plan photo with link to ESI industries

Industries Served

From new chemical plants to semi-submersible deep-ocean oil rigs, ESI has partnered on pre-commissioning projects in over twenty-five countries around the globe. Learn more about the main industries we serve or contact us to discuss your specific application.

   Project Examples

See our sample list of projects ESI has completed globally. In our 35+ years, we have performed projects in over 25 countries. For specific examples in your industry or region or more information about our services, please contact us.


We are proud to have partnered with many great companies on plant pre-commissioning projects around the globe. Browse our client list or contact us to discuss your pre-commissioning or turnaround needs.


We are a growing company always looking for talent. View locations and positions we are hiring for or email [email protected] for more information.

Customer Testimonials

Who better to tell you about our capabilities than our past clients? We value all our clients and we always put safety and reliability first.

ESI air-shipped a high volume of oil flush equipment to our plant in Greece when a previous contractor failed to successfully flush a 600mw turbine with conventional methods. The team from ESI completed the flush in 7 days, exceeding the cleanliness specification with the manufacturer providing warranties and our expectations.

European Chemical Plant - Plant Maintenance Manager

ESI provided turnkey pre-engineering and steam blow services for our two 600mw coal-fired boilers at our plant in Paiton, Indonesia. The pre-engineering and detailed procedures submitted prior to the actual work ensured that the multi-million pound-per-hour steam blows were successfully completed in ten days instead of the months it would have taken going the conventional route.

Paiton Indonesia Coal-Fired Boilers - Internal Project Engineer

ESI saved us $mm after reducing the cleaning activities down from four months to five weeks. They provided a major impact on the critical path startup timeline that could have otherwise been disastrous. Thanks again ESI!

Major EPC Company in India - EPC Project Lead


We are here to help! Please reach out to us with any questions or service needs.

Operations Support:
2912 Bayport Boulevard
Seabrook TX, 77586

TEL: 1-800-770-4510
EMAIL: [email protected]

World Map of ESI Job Locations

energy services international

Client Sample

Below is a sample of our past clients. To view more, visit our past clients page

Selection of ESI Clients