There are modern, developed devices for prospecting for surface and groundwater in the subsurface before drilling. The device is tested and its results are excellent. It works with very high accuracy, determines salt levels and water pressure, and determines the required meters for drilling and the number of wells in the site. The work areas are Najran all areas: Al-Ghuraylah, Al-Shurfah, Tassal, Rajla, Al-Khar'a, Khabbash, International Road, Al-Husayniyah, Al-Mash'aliyah, Al-Sultaniyah, Bir Askar, Dhahran Al-Janub, Al-Harajah, Badr Al-Janub, Al-Amwah, Safah. Mobile: ( Phone number appears when clicking the contact button ) . We prefer calling the number due to infrequent site access. ( Phone number appears when clicking the contact button ) . And may you be well. ( Phone number appears when clicking the contact button )