Deep foundations are structural elements that transfer loads through weak, compressible soils to underlying competent soils or rock. Whether an open site or inside an existing structure, Keller can provide the optimal deep foundation solution for your project.
Earth Retention & Shoring
Earth Retention & Shoring involves retaining soil subjected to either a natural, unstable slope or a man-made excavation and when required, supporting existing adjacent structures. Keller draws on its extensive experience with the full range of techniques to provide the optimal earth retention and shoring solution for each project.
Foundation Repair & Underpinning
Foundation Repair & Underpinning provides additional support to foundations that are unable to safely support existing or planned loads. Keller's experience and fleet of low headroom, tight-access rigs results in the optimal solution being completed with the least disruption.
Ground improvement involves the modification of soil properties or constructing inclusions within the soil to achieve a required performance. Keller's experience providing optimal ground improvement solutions spans over five decades and thousands of projects.
Groundwater control involves the creating of barriers in soil, rock, or below-grade structures to restrict the movement of water. Keller provides the optimal solution to tackle each difficult groundwater control challenge.
Liquefaction refers to a phenomenon where saturated, loose, cohesionless soils lose strength due to earthquake ground motion, often resulting in severe damage to overlying structures. Whether planned or existing structures, Keller can provide the optimal liquefaction mitigation solution for your project.
Keller serves the commercial and residential construction industry by providing fabricated, unbonded post-tensioning materials and services for high rise and slab on ground applications.
Keller serves the energy and petrochemical industry through the inspection, cleaning, repair and maintenance of Aboveground Storage Tanks (ASTs).
Keller offers industrial construction services including by-product management & containment, concrete work (including slab-on-grade foundations, aprons, pads and form work, and deep pits/sumps), mechanical work, industrial piping & welding and site work.
Instrumentation & Monitoring
Keller provides automated instrumentation for monitoring the safety and stability of infrastructure, excavations, embankments and slopes. We help owners and engineers identify and mitigate risk, optimize designs and methods, and document regulatory compliance.