The CET group of companies provide award winning services to the UK infrastructure, precision engineering, construction, property and insurance industries.



CET Infrastructure provides a comprehensive, market-leading service to the civil engineering, construction and rail industries. Testing, monitoring and surveying services are delivered both on-site and off-site by a team of highly qualified technicians and consultants.

We operate a network of UKAS laboratories across the UK, delivering a wide range of services to UKAS (ISO 17025) and ISO 9001 standards. For larger projects, on-site testing facilities can provide quicker access to results and often prove more cost effective in the long-run. Our mobile UKAS laboratories are able to provide bespoke, on-site testing facilities to suit any project requirements.



CET Property Assurance provides a wide range of specialist services to the Property Insurance and Maintenance markets; including 24/7 emergency response, subsidence investigations, crack and level monitoring and drainage surveys, mapping and repairs.

Our focus is on delivering a tailored solution to the individual needs of insurers, loss-adjusters and customers. The CET team are backed by an investment in innovative management systems and an extensive national network of engineers.


CTS Logo

CTS provides on-site testing and laboratory services to the construction, quarry products and civil engineering industries across the whole of the UK. Our highly trained engineers take representative samples for subsequent laboratory testing as well as conducting in-situ field tests.

Our purpose-built, UKAS accredited laboratories in Doncaster and Swinford are fully equipped to test the mechanical, physical and chemical properties of soils, aggregates, concrete and bituminous materials, as well as other construction materials and products.


CET Calibration (formerly Omega Calibration Laboratories) was formed in 1996 and calibrates a wide range of test and measurement equipment, either on customer premises or out of our 6,000 sqft laboratory in Chesterfield.

CET Calibration provides metrology calibration services to a broad range of industries, including: Automotive, Aerospace, Rail, Electronics, Medical, Precision Engineering, Chemical, Environmental, Energy Generation, Electrical Network Distribution and General Manufacturing.