GPI Design works with architects, interior designers and lighting designers to create custom illuminated features for commercial interiors. With your vision as the driving force, our team crafts custom systems to merge translucent surfaces, backlighting, and structural elements. Our team consists of designers and engineers with backgrounds in architectural surfaces, lighting design, electrical and structural engineering. From concept through installation, you'll find that we operate with principal-level involvement, attention to detail, and a collaborative spirit that cultivates creativity.Specialties: backlit onyx, LED backlighting systems, exotic translucent materials, custom engineering, fabrication, installation services.