Steven Winter Associates, Inc. provides research, consulting and advisory services to improve commercial, residential and multifamily built environments for private and public sector clients. They specialize in energy, sustainability and accessibility consulting as well as certification, research & development and compliance services. Their engineers and architects have led the way since 1972 in the development of best practices to achieve high performance buildings. As a matter of course, they collaborate with our clients to produce the most cost-effective and innovative solutions.