What we do


Sigma Field Services is a trusted source for installation, equipment analysis, diagnostics, control systems, and overhauls.

We offer a single source of support from conceptual engineering, through commissioning, and end-of-life. This ensures unmatched quality assurance and reliability for your equipment and support for your team. When the Sigma Field Service installation team is engaged from the start, there’s complete ownership of the project and unrivaled execution.

Our Field Service Department

Offers the Following:

Front-End Support
  • Conceptual Analysis and Planning
  • System Design Requirements
  • Ancillary System Requirements
  • Integration Requirements
  • HAZOP/LOPA Participation
Detail Design Support
  • Mitigation of Design Challenges
  • Mitigation of System Changes
Implementation Management
  • Quality Assurance/Quality Control
  • Shop/On-Site Oversight
  • Implementation Management
  • Start-Up/Commissioning
  • Spare Part Identification and Procurement
Continuous Support and Improvement
  • Scope of Work Development/Planning
  • Long Lead and Overall Parts Procurement
  • System and Performance Reviews
  • Troubleshooting
  • General System Consulting