Concrete Demolition

Demolition is the step beyond slab removal: concrete that is holding something up, holding something back, or tied into a structure that stays. Foundations and stem walls, retaining walls, steps, and footings all fall here. It is the category where permits and pre-demolition survey requirements actually bite — Seattle's SDCI governs demolition permitting, and the Puget Sound Clean Air Agency requires an asbestos survey before demolition work on most structures regardless of age. Both need confirming for your specific job before anything starts.