• Guided Long Wave

    A fast, cost effective way to inspect tens of meters quickly both insulated and non-insulated screening for internal and external damage from a single location.

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  • Internal Automatic Pipeline Crawler

    NVI’s strategic alliance with the world’s leading manufacturers of nuclear sources used in gamma radiography allows us the ability to maintain strong source strength on all projects.

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  • Mechanical Integrity

    NVI specializes in mechanical integrity inspection programs for piping systems, pressure vessels, tanks and related components to ensure integrity and fitness for service.

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  • Heat Treatment

    NVI provides onsite/in-house heat treatment services such as Preheating, Post Weld Treatment, Bake Outs, Line Thaws, Refractory Dry Outs, Coating Cures, Vessel Firings, and Portable Furnances.

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Our Mission

Through the excellence of our people and products, we provide specialized technical services to assess quality, verify standards and specification compliance, improve the performance, and extend the life of materials and processes for industries worldwide.

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Industries Served

Construction & Fabrication Pipeline Manufacturing Marine Petrochemical & Refining Aviation Amusement Infrastructure