Spectrum Geotechnical Service Limited  provides water supply drilling services. We are      located in Lagos, Nigeria. Our drill rig SEDIDRILL 1000 is truck-mounted, and equipped with safety brake          systems and/or safety switches We install residential, commercial and municipal water wells.
    Our wells are from 4 to 24 inches in diameter and are up to 3000 feet deep. Our drillers have up to 15 years
    experience constructing water wells both in the sedimentary and basement formations.

    We have been on the cutting edge of well drilling, maintenance, and water conditioning using modern,         state- of- the- industry equipment, materials, procedures, and prompt service to individuals, small businesses and          communities.  We provide pilot hole drilling, borehole geophysics and aquifer pump testing services to determine
    the best well construction for your needs. We install the correct slot size of screen for the sand found in the well,
    from  .004-slot (finer than a human hair) to 0.250-slot (for coarse gravel). The screen allows as much water as
    possible to enter the well while keeping the finer sand and gravel out. Multiple screens can be installed in the well to     increase the intake area thus raising the production.

   Each system is tailor-made to your unique requirements. We construct and drill wells to match the client’s geophysical    investigation, or geologist’s specifications to accurately represent in situ groundwater conditions .