Here is aservice business that can easily be operated form one's home. Consquently the operating overhead is minimal and offers unique tax advantages for the owner.  This is a business that will have immediate cash flow and room for unlimited growth.  This is a $20 Billion industry.  No need for a franchise contract or sharing your revenue's with some home office.  The labor force is readily available.  Marketing is the key.  The current customer base is basically from referrals, so there is tremendous potential for growth.