Air compressor tanks vary in size. The best commercial air compressor will have a tank that’s capable of holding around eighty gallons. However, people who are looking for the best compressor for roofing won’t need a device that’s that large. The air compressors that have small, one-gallon tanks are very efficient, and should be effective when used as part of certain building repair projects. A customer who’s looking for the best home compressor should probably look for one that has a tank that can hold between two and twenty gallons or so. Many people won’t need an air compressor that’s…