To become an authorized dealer with ADT you can call their customer service number for more information. You will be required to fill out paperwork from the authorized dealer program. You will need insurance in order to start your company or ADT retail business. You are going to need a license in order to start your business. In order to obtain this you will have to go to your local city or
. county office. There you will apply for your business license as well as for a permit. This will allow you to operate your business. You will also need a tax ID number and to get this you will need to contact the Department of Revenue or IRS in order to get this number. You will need to print of brochures as well as other creative ways to get the news about your new business out to the public. You can obtain creditability to your business by developing contacts with companies or associations. You will need to purchase the needed supplies that you will need to operate your business as well as hire employees.