The utility model discloses a construction elevator calling system belongs to building construction field. Its technical scheme does: a construction elevator calling system, includes 1 to a n floor calling module, and the floor calling module passes through wireless transmission to be called receiving module with the floor and is connected, and the floor is called receiving module and is connected with elevator control module, and elevator control module is connected with the elevator drive module, and its characterized in that all is provided with emergency call ware, emergency call module emission module in the floor calling module, be provided with emergency call receiving module in the floor calling receiving module. The beneficial effects of the utility model are that: when emergency appearing in the construction, floor construction management person can trigger the emergency call ware, and the emergency call signal shows with the form that is different from ordinary call that the elevator operator can see then that emergency has appeared in certain floor on the display screen, and emergency's processing time has been saved to alright selection control elevator priority processing.