Headquartered in Southern California and serving all of Southern and Central California, Spectra is a multi-disciplined and specialty construction and maintenance contractor service petroleum, power, chemical and other process and heavy industrial clients.

Spectra specializes in and self performs:

  • Electrical, Instrumentation and Controls
  • Piping and Mechanical
  • Civil
  • Structural

Spectra provides a full range of project management capability including:

  • Estimating
  • Scheduling
  • Planning
  • Purchasing and Subcontracting
  • Change Management
  • Progress Tracking and Measurement