Our Infrastructure Division At A Glance
Infrastructure Division Services
There is a wide range of services available across our division. Search below and find out how our teams can help support your project.
Based on your search criteria, the following companies are able to offer this service. Please visit their website for more information and contact a member of their team.

The ACS Group provide a quality construction material testing and consultancy service to the construction sector and environmental industry.

Celtest is an independent UKAS accredited construction materials testing company providing a comprehensive range of testing services, including drilling and sawing.

CGL is a specialist geotechnical and geoenvironmental consultancy, delivering leading-edge services for a wide range of clients.

Code A Weld is a leading UKAS accredited weld surveillance, inspection, and certification company offering a wide range of services, including qualification testing and NDT.

Concept provide site investigation, geotechnical / environmental consultancy, laboratory testing, instrumentation installation/monitoring services and survey work.

Supporting all sectors of the construction market, CTS provide UKAS accredited construction materials testing and surveying and monitoring services across the UK.

Ecology Solutions provide specialist advice and services to clients in the private and commercial sectors, negotiating extensively with local planning authorities, governmental departments, and non-governmental organisations.

GSTL are industry-leading specialists in soil, rock, aggregate, and concrete, providing laboratory and on-site testing services.

In Situ is a specialist geotechnical and geo-environmental site investigation company, specialising in the use of Cone Penetration Testing (CPT) techniques.

Mason Evans is a geo-environmental consultancy providing high quality, practical and technically robust solutions to a varied client base.

Professional Soils Laboratory Ltd (PSL) is a fully independent UKAS accredited geotechnical and materials testing facility.
Providing a pragmatic and cost-effective approach to projects on a site-specific basis, RammSanderson deliver ecological, arboriculture and flood risk consultancy, alongside specialist habitat management and creation services.

Silkstone Environmental is a consultancy specialising in environmental, geotechnical, planning, and surveying services for the quarrying, landfill and construction industries.

Simtec provide high-quality materials testing for the civil engineering, construction and quarrying industries, covering everything from hydraulic mixtures to asphalt, earthworks, and concrete.

South West Geotechnical is a specialist consultancy, contractor and UKAS accredited laboratory providing comprehensive ground investigation services.
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Infrastructure Division Locations
Since inception, our infrastructure division has come a long way, transforming the breadth and depth of our combined capabilities. We currently have 18 independent businesses, with over 1,500 colleagues, working from our national network of more than 50 offices and UKAS accredited laboratories.
Our teams are specialists in their fields and able to offer a wealth of experience, delivering professional ecology solutions, geotechnical and geoenvironmental consultancy, environmental chemistry, site investigation, construction materials testing, calibration services, structural and pavement investigations, and asset management solutions.
Our connected division are well placed to meet all your project requirements, providing testing, inspection and compliance expertise to roads, pavements, groundworks, utilities sectors and more.
