Commercial Projects

At J Hannah Design Group, we don’t just draft buildings—we design experiences. From sleek retail spaces in downtown Houston to functional office layouts across the Greater Houston area, our commercial design and drafting services blend form, flow, and purpose. Every line we draw has intention. Every space we create is built to work hard, turn heads, and stand the test of time. With decades of experience and a sharp eye for detail, our team delivers code-compliant, brand-forward commercial design solutions that help businesses thrive. Scroll through our portfolio and see how Houston’s boldest ideas become brick-and-mortar realities.