Part of the WJ Group, WJ UK offers a complete groundwater control and management service, which encompasses design, installation and maintenance programmes to businesses throughout the UK and Ireland. Working within many industry sectors, we are proud to have been part of some of the smallest and the largest infrastructure schemes across the UK. With over 40 years of experience and more than 3,100 projects to our name, we are dedicated to investing in technology to constantly improve the services we provide. Our innovative technology and systems provide us with an unrivalled service of which we are immensely proud. We deliver an outstanding service to clients of all size, from simple residential groundwater control to large-scale national water management and instrumentation projects. From design solutions to construction dewatering and plenty in between, every one of our staff share one key objective – delivering confidence through excellence.

We provide geophysical logging, borehole imaging and video surveying of boreholes, adits, shafts and wells for the water, mineral, environmental and civil engineering industries. Our expertise and experience ensure a high quality service resulting in us being the preferred contractor to most major utilities, government agencies, and engineering companies.

Apex was set up in 1992 to provide specialist drilling services to the South Wales coal industry and since then has rapidly grown and diversified to become one of the major drilling contractors in the UK. The management team and drill crews have a wealth of experience in all aspects of drilling and pride themselves in providing a professional, high quality and cost effective service. Unsurprisingly, the company still specialises in mineral exploration drilling and provides drilling advice and services to all of the major public and private coal prospecting and mining companies across the UK. Through careful strategic acquisitions, Apex now has one of the largest modern fleets of drilling rigs in the UK and has expanded to provide drilling services to site investigation, water well and geothermal (ground source) projects.

BOREHOLES ARE OUR BUSINESS. Drilcorp has served the growing demand for Independent Water Supply Boreholes to the Public and Commercial Sectors throughout the United Kingdom for thirty years offering a complete service from initial feasibility study through licensing, construction, development, installing, testing, commissioning. For existing borehole owners, Drilcorp will refurbish, clean, replace broken components, survey, and offer a maintenance package in the form of a business continuity plan for peace of mind in the event of an unexpected failure. If anyone needs a borehole to be decommissioned and abandoned Drilcorp will handle this in accordance with exacting Environment Agency standards. Drilcorp also constructs boreholes for the Groundsource industry regularly completing contracts for Open Loop, Closed Loop, and Mine Source Clients. Our Geotechnical & Exploration division carries out work for Geotechnical Site Investigation, Monitoring, Probing and Mineral Exploration Clients. We operate a fleet of remote-controlled track mounted compressors which are available for hire. Our management team have many years of experience in trouble shooting drilling and borehole problems and have helped Clients worldwide to overcome challenging situations.

The UK's leading specialist’s in groundwater control ,using well pointing systems, deep wells and ejectors, together with the supply of consumables to the drilling industry and geophysical testing of boreholes.