An air compressor is an important tool in many auto mechanic and home improvement contractors garages. The air compressor is used in many settings and has many uses. For this reason, it is one of the first tools purchased by these industries of employment. When shopping for your first air compressor or compressor piping system, what factors are even important? You will find multiple brands and types of air compressors on the market, even claiming that they are the best brand. How do you decide what do look for in your air compressor?