JB Site Investigations, formed in 1975 and located in Berwick-upon-Tweed, UK, has evolved into a key part of the group’s extensive ground investigation offering. It operates throughout the UK and the Republic of Ireland, delivering a truly national service.


The business has over 20 trained drilling specialists and is experienced in delivering a wide range of services, including cable percussion drilling, rotary drilling, window sampling, water-well construction, geothermal drilling, dynamic sampling and standard penetration calibration.

JB Site Investigations is one of the largest supply-only drilling businesses in the UK and has a wide range of clients, both in the private and public sector.

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