Company Overview:TriQuest NDT is a wholly owned subsidiary of Rockwood Service Corporation and provides full service non-destructive testing, inspection, and integrity services throughout North America to the Oil & Gas industry, Manufacturing, Fabrication, Power Generation, In-Service Piping, and Above Ground Storage Tanks. TriQuest NDT is a wholly owned subsidiary of Rockwood Service Corporation and provides full service non-destructive testing, inspection, and integrity services throughout North America to the Oil & Gas industry, Manufacturing, Fabrication, Power Generation, In-Service Piping, and Above Ground Storage Tanks.