February 25, 2026

Weinstein A+U

Leverson

Sarti

Hoffman

Nowinski

Rock

Koffman

Lauren Rock has been promoted to senior associate. She has over 12 years of experience at the firm and focuses on fire stations and multifamily projects. Rock's expertise includes integrating critical systems while balancing code requirements and program goals.

Emma Nowinski was promoted to senior associate. She has expertise in structural engineering and construction management and has worked on complex multifamily projects such as Beacon Crossing, as well as fire station work in Seattle and Tukwila. Nowinski is in training for design-build certification through the Design-Build Institute of America and has participated in Leadership Tomorrow.

Trey Hoffman was promoted to associate. He has provided leadership for complex multifamily projects and contributes to the firm's sustainability initiatives as a Passive House-certified member of the team. His contributions include sustainable project economics and budget-constrained material selections. He had a leadership role on the Roosevelt District LEED Gold project.

David Sarti was hired as a project manager, bringing experience in housing, education, healthcare and community design across the Puget Sound region.

Nathan Leverson was hired as a designer, bringing six years of experience in multifamily housing, mass transit, and infrastructure projects.

Rachael Koffman was hired as a project architect. She brings international experience in residential design, and specialized expertise in universal design and aging-in-place design principles.