Hardcore Drilling provides Concrete Cutting and Core Drilling services for Cape Cod and The Islands. Founded in 2014 by Dennis Casto, of Brewster, Massachusetts, Hardcore Drilling is your go-to for cutting concrete foundations, concrete doorways, bulkheads, core drilling foundations, and much more. If it involves cutting or drilling concrete - Go Hardcore! Looking for other construction services? Casto Construction Company is also located in Cape Cod. From commercial construction, including local businesses as well as general contracting we provide some of the best residential custom work around.