Systems and methodologies that facilitate a search for construction equipment(s) (e.g., a welding terminal) via a locator component that searches a networked area as defined by a plurality of reference points. Upon locating a network address of the construction unit, a physical location of such unit on the network, or the reference points, can also be determined via employing technologies such as a Global Positioning System (GPS), angle and Time Difference of a Signal's Arrival (TDOA), probabilistic analysis of strength of a wireless signal with respect to the reference points and the like. Also, a composition of welding equipments employed on the construction site can be determined and/or configured.