At the end of the day, there's nothing more frustrating than arriving on-site and realizing you do not have the tool for the job. /n Every HVAC technician needs complete set of pliers to handle bolts and manipulate and cut wire, cables, and pipes. /n As minimum, you should have the following types of pliers in your HVAC toolkit linesman, needle-nosed, open-face, channel-locking, and wire-strippers. /n , at face value, it seems like one of the simple items on this list of HVAC tools for technicians, there are some important qualities to check for. /n Drilling holes and driving screws are everyday tasks, lightweight, and feels in your hand. . /n They're being used to remove contaminated refrigerants from air conditioning systems, measure the pressure of gas or in cooling system, detect leaks, and test vacuum pressure when charging air-con unit. . /n old condensers, metal, or wood, Sawzall is the tool of choice. /n The online booking system works around the clock to bring you new customer