Mcvickar Design Studio in Fairfax, CA specializes in residential design for new homes, remodels, and room additions. We offer innovative architectural solutions using structural insulated panels (SIPs) and advanced framing methods for energy-efficient building. Our commercial design services include tenant improvements, restaurant layouts, and food service facilities. With a focus on sustainable design, function, and creativity, we help clients throughout Marin County bring their vision to life. Trusted for custom architecture in Fairfax and beyond.