Balderston Associates provides third-party verification, energy modeling, code compliance, training, HERS Ratings, energy audits, and other sustainable building technical expertise. We participate in the following third-party certification programs: LEED, Built Green, Passive House (PHIUS+), ENERGY STAR, Net Zero Homes, HERS, and more. We work with builders, developers, non-profits, and homeowners to help provide sustainable building technical expertise for projects in WA.

WHAT?