Who We Are

Steven Winter Associates, Inc. (SWA) is one of the nation’s leading and most respected consulting firms in sustainable building systems design, LEED certification and green technologies, and accessibility. Since 1972, SWA has built a reputation for providing exceptional services to our clients, backed by our commitment to science-based research and renewable energy technology. The results of our work are outstanding achievements in developing innovative building systems that offer significant added value to our clients’ goals.

Before ‘Green’ became a trend, Steven Winter understood the enormous impact that inefficient buildings were having on the environment. He is a pioneer in the development of green building practices with an approach that focuses on integrating sustainable strategies into the “whole building.”

As building systems consultants, SWA works closely with project architects, building owners, developers, and other industry representatives to apply sustainable strategies in a wide variety of building types including residential, multifamily, commercial, and institutional.

With offices in Norwalk, CT, New York City and Washington, D.C., SWA offers a range of services on a national level and expertise that is unmatched in the industry. We offer comprehensive energy assessments, energy modeling, renewable energy technologies, consulting on accessibility issues, building related policy analysis, information dissemination, media outreach & publishing, classroom & web-based training, and feasibility studies.