Efficient and orderly shoring—whether by soldier pile and lagging; sheet piling; secant walls using Geo-Jet®; or drilled shafts and soil nailing—requires a close interface with excavation and dewatering. Condon-Johnson & Associates brings years of expertise to each of these operations. Offering them as a single contract allows owners and general contractors to enjoy the ease and efficiency of comprehensive service. The difficulties of coordinating multiple subcontractors with different schedules, methods, and priorities are avoided.