We make buildings perform betterby providing innovative energy efficiency, sustainability, and accessibility solutions.

SWA is committed to supporting your healthcare project. Our services focus on enhancing health, safety, comfort, and accessibility for staff and patients alike. We provide holistic solutions to address the sector’s top priorities related to the construction, operation, and maintenance of its buildings.

SWA offers expert Building Enclosure Design and Consulting Services, including forensic investigation; evaluation and assessment; assembly design, detailing, and construction document reviews; specifications; and construction administration for all exterior building enclosure components.

Steven Winter Associates, Inc. (SWA) has been pre-approved to perform eligible indoor air quality (IAQ) studies under the New York State Energy Research and Development Authority (NYSERDA) Flexible Technical Assistance (FlexTech) program.

SWA project, Cornell Tech, is nominated by CIBSE Journal as the International Project of the Year for the 2021 Building Performance Awards. The award winners will be announced on February 25th at the CIBSE award ceremony.

BuildingEnergy Boston is a conference designed by and for practitioners in the fields of high-performance building and design, energy efficiency, and renewable energy. It brings more than 1,000 industry leaders and emerging professionals together to learn from and share ideas with each other.
SWA's Lois Arena are Lauren Hildebrand will both be presenting on May 6th, and Nicole Ceci and Dylan Martello are presenting together on May 7th.

Passive House for All is a call to action. Our existential environmental, health, and social crises demand that we look beyond isolated symptoms and tackle interlocking systemic causes; across disciplines, from buildings to communities. The event will take on the full range of specialized technical, process, and policy aspects of Passive House one expects from a NAPHN conference – and it will challenge us to make Passive House benefits, tools, and work, accessible to all, and enriched by everyone. This will be a hybrid conference – conducted in-person, in NYC, and through this online platform. You can participate where you are most comfortable.