Thornhill Architecture

Terence L. Thornhill, Architect is an award-winning, creative and budget conscious architectural firm, located in the Tri-Cities, engaged in the pursuit of design excellence and client satisfaction. Our outstanding design capabilities are evidenced by our broad knowledge in diverse projects including design and master planning of commercial offices, retail facilities, wineries, medical laboratories, physician offices, law offices, interpretive centers, schools, churches, municipal facilities, hospitality facilities, residential remodels and home improvements, custom residences and spec homes, multi-family residences, and much more.