Does your junk pile sorta look like this?

Household items such as furniture, electronics, appliances, odds and ends, garage or basement clutter, basically anything usually found in a home. 

Or does it look more like this?

Renovation and construction debris including drywall, flooring, carpet, underlay, ceiling tiles, scrap lumber, crating, OSB, plywood or shingles? 

Office and commercial furniture?

Store displays nd fixtures, cubicle partitions, heavy desks and credenzas, enormous wall units to name few.