KELLER

Class [37]
Construction and Repair Services

Construction services including piling, ground improvement, ground reinforcement, cement strengthening, maintenance and repair of foundations; stabilization, underpinning and strengthening of soil, earth and ground by cement and grout injection, by compaction and by insertion of reinforcing materials and piling; sealing of porous ground strata; tunnelling and ground drilling; prevention, diminution and correction of building subsidence and settlement; all included in Class 37.