Aggregate Architecture + Design, PLLC

Aggregate Architecture + Design, PLLC is a Washington, D.C.–based architecture and design firm that delivers thoughtful, context-driven residential and commercial projects through a collaborative, research-informed process. Aggregate Architecture + Design provides full-scope architectural services—from conceptual design and planning through detailed documentation and client coordination—focused on craft, livability, and sensitive urban response; the company emphasizes clear client communication, a rigorous design process, and creating durable, well-executed buildings that enhance neighborhood character.