It’s no secret. Vacuum excavation is the best way to get to buried utilities for verification or repair. Using pick and shovel crews is dangerous, labor intensive, and expensive. Potholing with water and then vacuuming the wet spoils is cumbersome, messy, and could damage the very utilities you are trying to locate or repair. VACMASTERS has pioneered the use of air in making potholing safe, efficient, less costly, and protective of the buried infrastructure.