A grout installation apparatus having a grout applying member and a grout removal member rearward of the grout applying member. The grout applying member includes a grout tank for storing grout, and a grout dispensing head which rests against an area of a tiled surface, confines said area and applies grout to the confined area to efficiently push grout into spaces between tiles. The grout applying member can include a user-operable piston to push the grout from the grout tank to the grout dispensing head. The grout dispensing head can include a rear squeegee for scraping and sweeping excess grout forward from the confined area of the tiled surface. The grout removal member wipes excess grout from the tile surface.