Advertise for your business and upcoming event in neighborhoods, apartment complexes and business parks with a simple door hanger. A door hanger is a quick and easy way to advertise for your business or upcoming event. A door hanger is the perfect solution for on-the-go promotions for businesses including landscaping, pet sitting, power washing, lawn care, home maintenance and more. A door hanger is also ideal for events at local religious centers, youth outreaches and fundraisers.