Madden Business Interiors, Inc. a WBENC certified, small business office furniture dealership, is proud to represent Knoll and provide the finest solutions based upon design, sustainability and quality. Our services include: Design support for architects and interior designers, auto cad drawings, project management, installation service, move services, inventory management, after sale support, reconfiguration, ergonomic training, project budget estimates, panel cleaning. No project minimums. Madden Business Interiors takes pride in responsive service. We provide a 4 hour telephone and 8 hour site response time in Las Vegas.