Building construction and repair; Building construction services; Building construction, remodeling and repair; Commercial building construction; Construction consultancy; Construction of schools, university buildings, education centers, banks, hotels, retail stores, convenience stores, airport buildings and terminals, community centers, recreation complexes, libraries, athletic facilities, office buildings, animal enclosures, healthcare buildings, hospitals, memorial buildings, museums, apartment buildings, assisted living centers, residence halls, parking facilities, transportation centers, stadiums, aquatic centers, water treatment, storage and disinfection facilities, and detention and corrections centers; Construction of medical buildings, commercial buildings, municipal buildings, and factory buildings; Construction planning; Construction project management services; Construction project management services in the field of factories, schools, medical buildings, commercial buildings, and municipal buildings; Construction services, namely, planning, laying out and custom construction of commercial buildings; Consultancy services relating to the construction of buildings; Consulting services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities

Architectural design; Consulting services for others in the field of design, planning, and implementation project management of architecture, site development and building construction; Custom design and engineering of animal enclosures, schools, factories, university buildings, education centers, banks, hotels, retail stores, convenience stores, airport buildings and terminals, community centers, recreation complexes, libraries, athletic facilities, office buildings, medical buildings, commercial buildings, municipal buildings, healthcare buildings, hospitals, memorial buildings, museums, apartment buildings, assisted living centers, residence halls, parking facilities, transportation centers, stadiums, aquatic centers, water treatment, storage and disinfection facilities, and detention and corrections centers; Design of factory buildings; Engineering design services; Interior design services including space planning, furniture selection, material and surface selection; Planning and design of factories, schools, medical buildings, commercial buildings, and municipal buildings