Delivering innovative, results-focused solutions and excellent service since 1988

Sun Engineering is a full-service engineering consulting firm specializing in the energy industry and serving a variety of clients, ranging from oil and gas and renewable energy companies to public utilities and industrial/manufacturing plants. With more than 2,800 diverse projects completed in 17 states and zero lost days, we have a proven track record of meeting our clients' needs.

Project Types

Sun Engineering offers a full range of engineering services that include:

      • Feasibility Studies
      • Front End Engineering Design (FEED)
      • Detailed Design
      • PLC/HMI/Network/SCADA Programming
      • Permitting
      • Procurement
      • Construction Engineering Support
      • Testing (FAT/SAT)
      • Commissioning and Startup Assistance
      • Project Closeout, As-Builts and Documentation
      • Laser Scanning Documentation
Main Office: 5405 Garden Grove Blvd., Suite 300, Westminster, California 92683 USA