Bathtub chip repair. Sink chip repair. From hammers dropping into tubs, to soap dishes and towel bars falling off the wall, chips can happen in homes under construction, in homes just built, and in homes lived in for years! We’ve been repairing chips in bathtubs and sinks for homebuilders and homeowners across DFW for many years. Bathtub chip repair and sink chip repair are our specialties, and our minimum charge is $175.