Open you own company -- "demolition while-u-wait". Litter building with trash. Sprinkle some walls and some trash with jet fuel. Light camping cooker and toss onto one of the trash piles. GET THE HELL OUT. Watch building collapse into its own footprint. So easy anyone can do it!

Demolition experts are busybodies and charlatans who don't provide ANY value. It's just mumbojumbo with computers, big words and high explosives.