All listings

Greenock

A & I Geotechnical Ltd

Ground investigation specialists providing drilling, sampling, surveying and reporting for complex UK projects.

London

A2 Site Investigation Limited

Ground and structural investigation specialists delivering drilling, sampling, testing and monitoring for projects across the UK.

Wakefield

Ace Drilling Services Ltd

Family-run drilling contractor providing site investigation, water wells and geothermal drilling with experienced UK-wide crews.

Poole

ACS Testing

Specialist drilling and sampling services for geotechnical investigations, monitoring wells, foundation design and difficult-access sites.

Wotton Under Edge

ADP Group Ltd

Specialist UK drilling contractor providing water wells, open boreholes and ground investigation services with modern rotary equipment.

Exeter

ADS Drilling (Associated Drilling Services)

Nationwide drilling contractor providing site investigation, water-borehole and geothermal drilling services with experienced specialist crews.

Nottingham

AECOM

Haltwhistle

AEG Water Solutions Ltd

Borehole and private-water-supply specialist providing drilling, pumps, filtration, treatment and water analysis for domestic, agricultural and industrial customers.

Broughton

Agricultural Water Engineers Ltd

Specialist borehole and private water engineers providing drilling, pumps, treatment and complete water systems for farms, estates and homes.

Slammanan

Aitken Laboratories

Independent site investigations, geotechnical testing and UKAS-accredited laboratory analysis for construction and infrastructure projects.

Stirling

Albion Drilling Group

Specialist drilling, blasting and geotechnical contractor delivering close-proximity, deep and geothermal drilling with ground stabilisation expertise for complex construction projects.

Stirling

Albion Drilling Group Ltd

Specialist drilling and ground engineering contractor offering deep and geothermal boreholes, blasting, anchoring and slope stabilisation for complex projects.

Abergavenny

Alun Griffiths (Contractors) Ltd

Welsh civil engineering contractor delivering infrastructure, rail, utilities and specialist geotechnical works for public-sector, commercial and industrial clients.

Kempston

ANTS Group

Specialist drilling contractor delivering ground-source, environmental and civil engineering solutions for domestic and commercial projects.

Pyle

Apex Drilling Services Ltd

Specialist UK drilling contractor providing water, geothermal, environmental and ground investigation services for diverse projects.

Maidenhead

AQUADRILL Ltd

Family-run borehole specialists providing water-well drilling, pump installation, site investigations, geothermal solutions and emergency pump support.

Whitland

Aquafix

Family-run water treatment specialists delivering borehole, pumping, filtration and private-water-supply solutions, with bilingual advice and 24/7 emergency support.

Indian Queens

Aquasource (SW) Ltd

Family-run specialists providing private water boreholes, treatment, ground-source drilling and construction services across the South West.

Holsworthy

AquaTech Water Services Ltd

Family-run private water engineers providing borehole, well, spring, pump, treatment and testing services for domestic, farm and commercial supplies.

London

ARCADIS (UK) LIMITED

Multidisciplinary design, engineering and environmental consultancy supporting water, infrastructure and natural-asset projects, with experience involving borehole-fed irrigation and ground-source heating.

Glasgow

AtkinsRéalis

Engineering consultancy delivering groundwater studies, groundwater sourcing and multidisciplinary solutions for complex infrastructure projects.

London

Aureos Infrastructure Services Limited (Aureos)

Specialist infrastructure engineering provider delivering design, construction, installation, maintenance and crisis response across energy and transport networks.

St Martin

Autorain Irrigation Ltd

Experienced borehole and irrigation specialists delivering water drilling, well services, pumps, rainwater harvesting and complete project aftercare.

East Grinstead

AVZGeoEng Ltd

Independent geotechnical specialists providing ground investigation, drilling, testing and reporting, including restricted-access work and borehole soakaway services.