Truck or van: You will need to make sure your truck or van and carry heavy loads. A pick up truck is best due to the open back and the ability to haul heavy and unusually shaped items.
Supplies: Make sure you have the proper equipment to tie items securely down on your vehicle. Carry a variety of supplies since you may not know when the next call is coming or what you will need.
Things to consider:
Cost of fuel: When calculating your rate keep in mind the cost of fuel. Calculate the approximate cost to drive to and from the area you will work in. Keep in mind the location of the dump, place to recycle or place to sell the items.
Wear and tear on your vehicle: Consider the cost of maintaining your vehicle since now it will be your office. Consider depreciation and maintenance fees.
How to start:
Craigslist: Simply advertise and wait for people like me who have things to haul away to give you a call.
Local Paper: The local paper is another great way to advertise your services. Unless you have a flat rate ask that the potential customer call you for a quote.