The act of restoring
revival, healing, return, cure, remaking, renovation, renewal, rehabilitation, reclamation, reformation, recreation, alteration, replacing, remodeling, rejuvenation, rebuilding, reestablishment; see also recovery 1.
The act of reconstructing
The act of making new or as if new again:face-lift, facelifting, refurbishment, rejuvenation, renewal, renovation, revampment. See help, new