Consider Dental handpieces repair
If you are thinking about starting a business that doesn't take a lot of capital to own, has low competition, and simple to do then you might consider Dental handpieces repair. What exactly is it? You will work with the dental equipment that dentists use to clean teeth. Those shiny drills that you remember hearing in your mouth must be cleaned for dental health. The chemicals used to clean the drills make them break down and need repair on a frequent basis. Most manufacturers are the normal places where these are repaired. You will do it quicker, and cheaper.
Any new venture requires some form of learning. It will take less than a few weeks to understand how this business works after you've practiced repairing drills on your own. There are many organization that provide this for future trainees. You need to decide which company will fits your learning methods best. The best feature is that others can explain to you what you are doing right and wrong to help you become a more proficient dental curing light repair person.
Your place of work won't require an entire room. As long as it is quiet and separate from your personal items it is ideal. It needs to be clean and in order where you can get access to everything. You will be able to write a portion of your household bills off on your taxes.