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Whether it’s Aircraft, Ships, Rail, Machinery or Lifting Equipment, SQS have been involved in these industries since 1991.

The vast knowledge and experience SQS have in Aircraft, Rail, Ships, Machinery & Lifting Equipment is an extreme advantage to any Heavy Engineering project.

From shipbuilding to Civil construction projects SQS inspectors and expeditors have all the skills required to get the job done.

Working on Stations, Rolling Stock and Railway Systems.

Visit our services pages for more information on:


Our success is measured by our clients choosing SQS for 30 years because of their belief in us and our ability to meet or exceed their expectations in Quality, Service and Price.

To see recent Heavy Engineering Projects such as the latest UK  Crossrail Project –, please refer to our project page 

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