In times like these, it becomes readily apparent that HVAC technicians play a critical role in our society. Heating systems, air conditioners, and more often rely on effective repairs to stay running. In turn, these pieces of equipment provide essential services to folks everywhere. Hospitals, restaurants, schools, vehicles, and homes all typically contain an AC/R system or two (or fifty). While HVAC maintenance very rarely seems like a life-or-death situation, effective AC leak repair can have a massive impact on clients who rely on these systems. Here are some tips to keep in mind the next time you perform AC leak repair.