WJ Groundwater UK - Head office

WJ Groundwater UK – Head office

Membership Type: Contractor

Head Office - Unit 5
Abbots Business Park
Primrose Hill
Kings Langley

  • Tel: 0208 950 7256
  • Fax: 020 8950 7959



Bilsthorpe Office

Brailwood Road
NG22 8UA


Tel: 01623 634290


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 for their drilling, groundwater testing and management needs.

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 nearly 40 years of experience and more than 2,700 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 are members of many professional organisations and trade bodies relating to our industry and accredited by numerous complementary associations in support of our high standards. We follow best practice protocols in the delivery of services to clients, including the highest standards of health and safety. Below are some of the accreditations we have achieved, and the various bodies WJ UK and our staff are associated with.

ISO9001 – International Quality Standard
ISO14001 - International Environmental Standard
OHSAS 18001 – British Health & Safety Standard
Achilles UVDB - Utility industry pre-qualification system Accredited
Achilles Building Confidence – The construction standard providing certification to Safety Schemes in Procurement (SSIP) and the Common Assessment Standard (CAS)
Considerate Constructors - Code of Considerate Practice in Construction. Registered Number: C2506
Constructionline – Provider of procurement and supply chain management services. Gold Member Status
Acclaim – Safety Systems in Procurement (SSIP) Accredited
FORS – Fleet Operators Recognition Scheme Silver Member Status
British Drilling Association - Registered Member
Ground Source Heat Pump Association – Registered Member
Well Drilling Association - Registered Member

Working Regions




Northern Ireland

Republic of Ireland



Audited Personnel

Reference Number Full Name Occupation Disciplines Audit Expiry Date Status
0848 Alex Walford Lead Driller RTY 2024-12-04 Audited
0759 Daniel Ashton Lead Driller RTY 2024-11-26 Audited
0760 Kyle Hardy Lead Driller RTY 2024-11-26 Audited
0946 Michael Crowley Lead Driller RTY 2024-12-04 Audited
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