42 Architectural and engineering services; Architectural design; Architectural services; Consulting services for others in the field of design, planning, and implementation project management of architecture and residential building design; Consulting in the fields of engineering and architecture; 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, transportation centers, stadiums, aquatic centers, water treatment, storage and disinfection facilities, and detention and corrections centers; Engineering design services; Engineering services, namely, engineering for the construction industry; Interior design services; Planning and design of factories, schools, medical buildings, commercial buildings, and municipal buildings