Equipment Maintenance and Repairs

Evolving Your Systems with Your Advancing Processes:
Mitigate Operational Disruptions with Our Proactive Support

Our Applied Services division was created to extend the value of AES’ expertise to our customers beyond the point of system delivery. Through our quick and dependable equipment maintenance and repair services, we are able to provide the proactive ongoing support you need to keep your SEMI-GAS® or VERSA-GAS™ solutions operating at peak performance throughout their lifecycle.

We understand that the fast-paced, innovative industries we serve often need to rapidly evolve their processes to support new or changing applications. In addition to providing on-demand expert troubleshooting support, our field team can advise on system expansions and opportunities to further optimize your systems in line with your shifting requirements.


Our Equipment Maintenance and Repairs Capabilities Include:


  • System Troubleshooting
  • Telephone and On-Site Consultations
  • Scheduled Maintenance
  • Preventative Maintenance
  • Corrective Maintenance
  • Problem Diagnosis


  • System Retrofits
  • System Expansions
  • Equipment Refurbishments
  • System Validations
  • Warranty Replacements
  • Interconnect Piping Solutions


  • Ultra High Purity Cleanrooms
  • Outdoor and Weather-Affected Areas
  • Universities and Educational Institutions
  • Semiconductor Fabrication Facilities
  • PV Manufacturing Facilities
  • Pharmaceutical Plants
  • Laboratories
  • R&D Development Centers
  • Government Facilities
  • General Industry Corporations
  • International Locations
  • Gas Bunkers – as well as Ceiling, Floor, and Roof Installations

Our field services are focused on more than just servicing your UHP systems – Applied Services focus centrally on optimizing your systems for your performance needs. Whether you have a short-term maintenance requirement or are seeking advice on a longer-term system upgrade or facility expansion project, make the AES team your first call.

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