Tool Test: Tool-Activated Vacuums Though they cost more than common shop vacuums, these units are quieter and have better filters David Grubb A shop vacuum may not be the first piece of equipment you buy when you go into the construction business, but it’s a tool no contractor can afford to be without. My company does remodeling, and cleanup is an important part of the job, especially when the client is living in the house. When I started the business, we used basic barrel-style shop vacuums. This type of vac is inexpensive and has good power, but allows the finer