Deck Removal Costs | Hometown Demolition 11 x 16 ft wood deck demolition, haul away debris. Wood Porch Demolition in Denver, CO. The job was to take down a two-story porch 30 ft. off the ground. It was made of wood. Hauled away the debris filling two 15-18 yard dumpsters. Final Cost: $2,000. Demolition Cost Details: Demolish a two-story wood porch 30 ft. off..