CET Infrastructure is a specialist provider of geoenvironmental and materials testing services to the UK infrastructure, civil engineering and construction industries.


With more than twenty five years’ experience of servicing the infrastructure, engineering and construction industries, we are well placed to offer best-practice advice on materials testing, geotechnical site investigation, reuse of materials and geotechnical design. Our breadth of service means we don’t compromise on solutions and are able to provide clients with the ideal balance of quality and cost-effectiveness, whilst minimising risk to the client’s budget and programme.

In addition, our team of environmental consultants provide technical services and advice on the redevelopment of contaminated sites. We provide a complete ground risk management service throughout the construction life-cycle; including design, construction and validation phases. An approach that allows us to deliver significant cost and quality benefits to our clients.

We have particular expertise in the infrastructure and property markets; including Rail, Road, Harbour, Utilities, Commercial & Residential.


Operating from a nationwide network of regional offices and testing and inspection laboratories, CET UKAS accredited testing laboratories (UKAS No. 0927) offer a comprehensive range of testing and inspection services. All services are carried out to the highest standards, including a wide range of laboratory and on-site sampling, testing and inspection activities detailed in full by our UKAS accreditation schedule.

All services are aligned to the management controls defined within the ISO 9001 standard. Backed by a highly regarded management team, our focus is on exceeding expectations and delivering what our clients need.

CET testing facilities are strategically located throughout the UK, providing our clients with convenient access to regional laboratories. For larger projects, on-site testing facilities can provide faster access to critical results. CET offers a range of on-site services to match any requirement, from basic on-site testing to bespoke, mobile UKAS laboratories.


When it comes down to service, process and people; CET is the partner of choice. Our hallmark characteristics are quality, reliability and outstanding service.

Our highly skilled personnel are always prepared to go the extra mile to deliver excellence; it’s a cultural thing. As a result, we offer an unrivalled nationwide service you can trust; delivered by some of the most experienced professionals and technical staff in the business.

Ever since we were first established, back in 1988, we have been developing our systems and services to meet the changing needs of our clients. Today, CET is a well-established and respected business with a full range of industry accreditations including UKAS, ISO 9001, 14001, 18001; all backed by our robust management systems.

The CET Group of companies remain committed to the continual development and implementation of robust policies, procedures and activities to combat slavery and human trafficking within our business and supply chain. For more information, view our Modern Slavery Act 2015 statement for the Financial Year 2020/21.


CET’s vision is to be the leader in every market we operate in; through a commitment to innovation and exceeding expectations.

With a growing reputation for the quality and responsiveness of our service we are already making progress towards this goal. Our three core values are written into our name:


We are committed to doing the right thing for customers, always.


We have a proven track-record and accreditations in each of the areas we operate.


We work as a team, sharing resources and expertise.