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 the 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.

SWA is honored to be recognized as a 2020 Indoor airPLUS Leader Award Winner for the ninth consecutive year! Since 2012, we have verified over 800 Indoor airPLUS qualified homes throughout New England, New Jersey, New York and the DC area.

The National Capital Region chapter of the U.S. Green Building Council awarded a SWA project, Grass House, the Responsible Design Award at their annual "A Midsummer Night's Green" celebration.

Passive House: Building the future – sustainably! The focus of the 24th International Passive House Conference demonstrates the building sector’s contributions to a sustainable future. Protection of the climate must continue in earnest in spite of the Corona crisis - energy efficient construction is essential for this. *The Passive House Institute as the organizer of the International Passive House Conferences is currently putting together the comprehensive program for the conference in September. The exact duration of the online conference will be announced at a later date.*

SWA staff will be presenting at the EEBA High Performance Home Summit 2020 on September 30th, October 5th, and October 9th!