OUR ORGANIZATION

Terence L. Thornhill, Architect is a distinguished architectural firm in Tri-Cities, Washington recognized for its commitment to design excellence and award-winning projects.

Our extensive expertise enables us to effectively address a wide range of community design requests.  Our portfolio spans a myriad of project types including commercial, residential, retail, hospitality, religious, educational, governmental, office, and medical projects, demonstrating our ability to integrate specialized program requirements with design solutions that meet both user needs and financial considerations. 

Terence L. Thornhill, Architect believes that dedication to our clients and fulfillment of their dreams have been the cornerstone to our success since our inception in 1994.

Our firm is well-versed in the design criteria and construction management applicable to a multitude of project types. This breadth of knowledge is fundamental to achieving successful design and program evaluations during all stages of each project. 

We are eager to share and implement insights and inspiration throughout each project, which plays a vital role in delivering facilities that are tailored to our clients' needs, budgets, and aspirations. 

At Terence L. Thornhill, Architect, all design and construction documents are meticulously produced using the latest version of AutoCAD allowing us to maintain consistency and precision throughout the entire project development process, from the initial feasibility/schematic design to the final production of construction documents. We also produce 3-Dimensional Renderings of most projects using SketchUp.