Welcome. Case Architects is a Seattle-based green architecture and building firm. Case Architects and Project Management work to create sustainable, eco-friendly buildings that utilize proven sustainability techniques and embody energy efficient, modern designs. Case design and project management creates green, low toxicity projects: whether that project is a remodel or new development. Sustainable, eco-friendly and green architecture (and building) is Case architect's pride and our projects and client base speaks for itself. Take the time to look over the various residential architecture projects, ecobuilding projects, designs, and remodels of Case Architects and Project Management, all of which reflect our desire to create energy efficient, environmentally friendly buildings.