37 Planning and laying out residential and business communities for others; real estate development of commercial and residential property; construction management supervision of office buildings, apartments, condominiums, single-family homes, music venues, namely concert halls and outdoor stages, and real estate leased to banks, retailers, businesses, restaurants and bars; building construction of office buildings, apartments, condominiums, single-family homes, banks, hotels, retail stores, restaurants, bars and music venues, namely concert halls and outdoor stages; repair of office buildings, apartments, music venues, namely concert halls and outdoor stages, and real estate leased to banks, retailers, businesses, restaurants and bars