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Non-Destructive Testing

Detecting Faults Before They Become Failures

In-House NDT

Hercules NDT department is a modern, custom-built facility on-site here at our Stroud, Gloucestershire headquarters.


We offer a swift turn-around for:
Magnetic Particle Inspection of ferrous components
Fluorescent Penetrant Inspection of non-ferrous components.

We have UK CAA Approval for D1 Non Destructive Testing Services and can provide:

CAA BCAR A8-24 Approved Certificate

CAA Part-CAO Form 1

Inspection Reports or Certificates of Conformity can be provided as required.

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NDT For Automative

Sectors include aerospace, motorsport, classic car restoration and general engineering.


We can inspect airframe and engine parts in addition to propeller components.

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Our NDT Services

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NDT Services

Inspection of forged and cast engine components, safety critical suspension parts, wheels and gearbox parts can be carried out, in some instances while you wait. Please contact us if you have a requirement for this extra service.


All work is carried out to the same high standards.
Inspection Reports or Certificates of Conformity can be tailored to your sector.

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Our Team

Our fully qualified personnel undergo rigorous training and re-evaluation.

Our technicians are certified to Level 2 and Level 3.

Our Procedures and Inspections are carried out in accordance with internationally recognised ASTM Standards.

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