OUR CREDENTIALS RDL Architects is proud to announce their BBB accreditation with an A+ rating as of May 31, 2019. PROFESSIONAL AFFILIATIONS American Planning Association (APA) American Society of Interior Designers (ASID) Council for Affordable and Rural Housing (CARH) Construction Specifications Institute (CSI) HBA of Greater Cleveland HBA Remodelers Council Housing Alliance of Pennsylvania International Code Council (ICC) International Council of Shopping Centers (ICSC) International Interior Design Association (IIDA) LeadingAge LeadingAge Ohio LeadingAge Pennsylvania National Association of Home Builders (NAHB) National Council of Architectural Registration Boards (NCARB) National Fire Protection Association (NFPA) National Kitchen and Bath Association (NKBA) Ohio Housing Council (OHC) Urban Land Institute (ULI) US Green Building Council (USGBC)