Sustainable design consultants providing LEED project management, design consultation, workshops & training, technical analysis, and specification assistance. Includes reports on several sustainable design strategies.

Sustainable design consulting firm. Services include LEED Certification, plan review, charette facilitation, mechanical engineering, and energy modeling. Site includes a list of ideas and technologies for making your building green.

Interior design consultant for sustainable products.

Architects and engineers in Hawai'i specializing in alternative building materials and technologies with a focus on high-performance, recycled content materials. Also dealers for concrete forms, plywood substitute, and recycled rubber lumber products.

Construction firm specializing in high-performance green building for both new construction and renovation. Also provide LEED consulting and solar, wind, and geothermal energy system design and installation.

Construction and consulting company focusing on energy and resource efficient construction methods and materials.

Ecovert is a full service environmental real estate consulting firm. Services include LEED consulting services, corporate stewardship management, environmental audits, training and education.

Environmental consulting firm based in New York City. Services include alternate environmental strategies, research, specifications, and material assessments. Experience with Battery Park City's Residential Environmental Guidelines.

Sustainable design research and consulting for architects, builders/developers, agencies and owners. Specialist in technical Internet research regarding environmental aspects relating to buildings and design.