Dees-Hennessey has served California and Nevada since 1985. They are experts in shoring, excavation and then in 1986 they becoming an industry expert in Shotcrete. Since then, Dees-Hennessey primarily deals with all type of Shotcrete construction jobs, both large and small. We customize every job to meet the customer's specifications and hire specialized personnel for each specific job. From design to completion, we control everything until the job is done.