WELCOME TO OPAL TESTING SERVICES
OPAL Testing Services, a division of Owen Pugh Aggregates Ltd, is an independent UKAS accredited laboratory operating from Marsden Quarry in the North East of England.
We are accredited for a wide range of geotechnical and materials testing including soil classification, density and compaction, concrete, load bearing and aggregate testing.
With new management in place this is the first stage of a major development to carry out laboratory and site testing services for civil engineering, construction, recycling, quarrying and associated businesses. All our laboratory staff are experienced in the materials testing industry and hold current CSCS cards.
For any testing outside of our current scope we can administer and coordinate client requirements making use of an extensive list of contacts and partners with the aim being to give a complete testing and materials consultancy service.