BELL Architects' works closely with communities, to create 'Places where People want to be'. Our award-winning design work sparks neighborhood renaissance by pairing traditional construction with innovation. The firm's architects, designers and LEED® accredited professionals specialize in challenging urban sites, sustainable design, urban planning, historic preservation and adaptive reuse. DC Certified Business Enterprise. NAICS Codes: 541310; 541340; 541350; 541410