Plus Group Consulting Engineering, PLLC is a building services and multidisciplinary engineering consulting practice based in New York City. We are a WBE certified company. Plus Group offers varied planning, pre-design, implementation, and post occupancy evaluation expertise within the commercial and mixed use, historic preservation, adaptive re-use, low energy and specialty sectors: Mechanical, Electrical, Plumbing and Fire Protection Systems Master Planning Technical Services Brief LEED Consulting 80x50 Consulting Concept Design Integrated Services Planning Technical Review Value Engineering Integral to the core building engineering services, Plus Group regularly collaborates with well-qualified specialists in the areas of environmental engineering, fire engineering, acoustics, day lighting, communications, and other specialist services to provide integrated solutions.