For more than 35 years, Steven Winter Associates, Inc. has developed an outstanding reputation as an industry leader in improving the built environment through its unique commitment to research and by furthering some of the most important advances in building science today.

Our dedicated team of architects, engineers, building scientists, environmental specialists and other management and technical experts, deliver an extraordinary range of building services with an approach to the whole building that includes sustainable design and green technologies, LEED certification, energy efficiency measures and renewables, accessibility, comprehensive energy audits and analysis, and training.

SWA has provided services for government agencies, trade groups, utilities and private sector organizations throughout the United States, addressing building products, construction projects and entire communities.

We are committed to meeting the needs of an increasingly demanding and diverse client base from all sectors of the building industry.