Latest News
  • Trigon is Hiring, View the Open Positions Now!
  • Apr 15, 2008 - CH2M HILL Trigon Vice President Addresses API Conference
  • Feb 13, 2008 - CH2M HILL Trigon completes Phase Three of CBM gathering system
  • Dec 17, 2007 - CH2M HILL Finalizes Acquisition of Colorado-Based Trigon EPC
  • Nov 19, 2007 - Trigon continues engineering for ONEOK Piceance Basin Lateral
  • Jul 19, 2007 - Trigon completes 6,400 foot underground pipeline pull for PG&E's line 57C
  • Jul 13, 2007 - Trigon continues Enterprise/TEPPCO Wyoming expansions
  • Jul 13, 2007 - Trigon named 4th fastest growing large private firm in Denver area
  • Jun 20, 2007 - Rancher Energy selects Trigon for Wyoming CO2 Pipeline
  • TRIGON COMMUNITY SUPPORT - CASA, Denver Museum of Nature and Science...
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