It is also important to choose an appropriate time to conduct parging repairs. It must be completed in moderate weather, preferably spring to early fall, when temperatures are not below the freezing point, so that the curing works properly. One should pay particular attention to the inspection of parging after the winter, because the freeze-thaw cycles may produce a significant amount of stress on the surface. We are a group of licensed masons and parging repairers who are familiar with the needs of the Alberta climate.