The Non Destructive Testing Company

Trust Valley Inspection Service as one of the most experienced NDT inspection companies in the Emmaus, Easton, Bethlehem and Allentown area. We pride ourselves on the team of skilled technicians we have and the work they do for our customers. We specialize in a range of Non Destructive Testing services, including CWI, penetrant, radiography, ultrasonic, magnetic particle, and PMI machine inspections.

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Valley Inspection Service building


A nondestructive method for the detection of internal defects in castings,welds or forgings by exposure to x-ray or gamma ray radiation.

Magnetic Particle

Magnetic particle testing is a non-destructive testing method for detection of imperfections on or just below the surface of ferrous metals.

Hardness Testing

A hard metal test tip is propelled by spring force against the surface of the test piece. Surface deformation is then used to determine hardness.

Why Valley Inspection Service?

We ensure the quality of your product with our extensive non-destructive testing process, and we don’t take any shortcuts in making sure that your product is as 100% safe and reliable as the regulations require.

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