To find out more about our services, to book an on-site concrete sample or to obtain a calibration quotation, please get in touch with a member of our team using the contact details below.
Tel: +44 (0)121 522 3957
Fax: +44 (0)121 522 4958
Address: GT Certification Ltd, Unit A10,
Link One Industrial Park, George Henry Road, Great Bridge, Tipton, DY4 7BU
For calibration quotations and prices, email
For construction testing quotations and prices, email
To send remittance advice; request copy invoices; or for any invoice related queries, email