37 Building construction; Building construction supervision; Construction consultancy; Construction of buildings; Construction of modular buildings; Construction of modular homes; Construction planning; Custom construction and building renovation; Custom construction of homes; General building contractor services; General construction contracting; General contractor services, namely, plumbing, heating and air conditioning, carpentry, drywall, painting, electrical, building and framing contractor services; Real estate development; Real estate development and construction of commercial, residential and hotel property; Residential and commercial building construction; Steel structure construction works