37 Building construction and repair; building construction information; building demolition; building of shops; building construction observation, namely, static inspection, functional verification inspection, and performance verification inspection; building construction supervision; cleaning of buildings; construction and renovation of buildings; construction and repair of buildings; construction management; housing services, namely, repair, improvement, and construction of residential real property; maintenance and repair of buildings; real estate development and construction of commercial, residential and hotel property; real estate property cleaning, repair, and maintenance services