GRB Property Maint based in Maine and cover all areas. GRB Property Maint has been working throughout the Maine state for many years and has many years of experience working in Architectural & Engineering Services. GRB Property Maint offer a full Architectural & Engineering Services. The Staff have expert Architectural & Engineering Services skills, which enable them to carry out minor to major Architectural & Engineering Services projects. Formed in 1988 , GRB Property Maint specializes in Architectural & Engineering Services.