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Power & Industrial

Appellation Construction Services, LLC. Power & Industrial Division is a full-service contractor. We have the leadership and experience to bring both power and industrial projects to a successful completion-safely, productively, on-time, and within budget. Whether new construction, renovation, equipment installs, maintenance, shutdowns or outages, our customers are guaranteed quality performance with professional installations. We understand how power and industrial plants operate and what is involved with the maintenance to keep them operational.  ACS has the resources and ability to construct, fabricate and install projects of any level of complexity. From the initial underground utility work through the final roof penetration. No job is too big or too small. We represent each job and each customer with equal importance. ACS has worked hard to develop one of the best costumer-client relations in today’s business and will continue to do so in the future.



  • Insulation

  • Scaffold

  • Pre-Post Heat Treatment

  • All Aspects of Welding Including P-91/High Energy

  • Process Piping

  • Rigging

  • Electrical/Control/Instrumentation

  • Security/BAS Install

  • Civil/Site

  • Coatings/Painting

  • ASME Vessel Construction/Repair

  • Wellpad Piping

  • Launchers/Receivers

  • Compressor Stations

  • Dehy Units

  • Meter Stations

  • Combined/Simple Cycle Generators

  • Steam/Gas Turbines

  • Borescope/Hydro-Pneumatic Testing

  • Anomaly Testing/Repairs

  • Multi-Process Fabrication Facility

  • Storm/Roof Drainage

  • Sanitary/Venting Systems

  • Water Treatment/Clarifiers

  • Pumps/Boilers/Chillers



  • Power Industries (Conventional, Thermal, Cogeneration, Renewable)

  • Industrial Facilities (Manufacturing, Chemical, Pharmaceutical, Education, Health)

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