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We are proud of our work and more than happy to prove our worth through testing.

As a result we are proud to have received accreditations in industry and national standards

Our Testimonials

Satisfied Clients

We are so glad we found GSD

It is so hard to find a supplier in Cornwall who actually does what they promise and GSD go over and above.

Business Owner, St. Ives, Cornwall

Local knowledge makes GSD stand out from the crowd.

quoted response times were honest and demonstrated a clear knowledge of the area.

So good to have engaged their services

A. B. West Cornwall

A well run, focused local business operating in a very competitive industry.

Providing a local services at nationally recognised standards.

External Auditor


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