NETA Accredited

(303) 621-2776
Precision Testing Group

41 named records

Project record.

Generating stations, substations, wind and solar farms — tested, commissioned, and energized nationwide.

Pueblo Airport Generating Station
Pueblo Airport Generating Station REC 01
Redbud Energy Center
Redbud Energy Center REC 02
FD Kuester Generating Station
FD Kuester Generating Station REC 03
AJ Mihm Generating Station
AJ Mihm Generating Station REC 04
Mustang Generating Station
Mustang Generating Station REC 05
Petersburg Generating Station‑IPL
Petersburg Generating Station‑IPL REC 06
Ghent Generating Station
Ghent Generating Station REC 07
Cimarron Solar Farm
Cimarron Solar Farm REC 08
Cedar Point Wind Farm
Cedar Point Wind Farm REC 09

Record continues · REC 10–41

32 additional named projects — expand

  1. 10 Southwest Generation-Arapahoe
  2. 11 Southwest Generation-Fountain Valley
  3. 12 Southwest Generation-Valmont
  4. 13 Coolidge Generating Station
  5. 14 Denton Energy Center
  6. 15 Lamar Energy Center
  7. 16 Rocky Mountain Energy Center
  8. 17 Grays Harbor Energy Center
  9. 18 Lawrence Energy Center
  10. 19 JEA Greenland Energy Center
  11. 20 Colorado Bend Energy Center, Phase 1 & 2
  12. 21 NRG Canal 3 Power Plant
  13. 22 Rawhide Power Plant, Unit C, D, E, & F Turbines
  14. 23 Cedar Creek Wind Generation
  15. 24 Coshocton Ethanol Project
  16. 25 Woodriver Ethanol Project
  17. 26 Fairmont Ethanol Project
  18. 27 Blue Spruce Energy Center Substation
  19. 28 Palmhurst Substation
  20. 29 Holcomb Substation Upgrade
  21. 30 Magic Valley Wind Farm Substation
  22. 31 Wildcat Wind Farm Substation
  23. 32 Gunnison Valley Substation
  24. 33 Rattlesnake Butte Substation and Reader Substation
  25. 34 TPCO American Substation
  26. 35 Marsh Landing Generating Station & Substation
  27. 36 Trinity Hills Wind Farm Substation
  28. 37 Pronghorn Substation
  29. 38 Orchard Compressor Station
  30. 39 Alta Wind Substation 1
  31. 40 Cedar Point Wind Substations
  32. 41 Davis Substation, Stage 5

Client roster

Who we work for.

  • Xcel Energy
  • NRG Energy
  • Black Hills Energy
  • Oklahoma Gas & Electric
  • Burns & McDonnell
  • Southwest Generation
  • The Industrial Company
  • Ludvik Electric
  • Ward Electric Company
  • Energy Erectors
  • Great Southwestern Construction
  • Interstate Electrical Contractors
  • Addison Construction
  • Sun Valley Electric
PTG field truck and enclosed test trailer parked at an electrical substation

Let’s power confidence together.

Whether you need testing, commissioning, engineering, or ongoing maintenance support, PTG is your trusted partner for electrical solutions that keep people, facilities, and operations safe.