Commercial Projects

The division between work and home has been dissolving slowly over the past two decades with advances in technology and has been significantly hastened in the post-COVID environment.

We check emails and work at all hours of the day, have telehealth visits with doctors and attend virtual parent/teacher conferences.

Workers are asking questions of their built environment and demanding more from them in terms of use, comfort and privacy. We will explore all these opportunities with you and guide you through a thoughtful design process that creates supportive and inspiring spaces.


Commercial Expertise

  • Workplace Design
  • Mixed-Use
  • Hospitality
  • Science and Technology
  • Athletic Facilities
  • Retail
  • Theaters

Click here to see our commercial brochure.

Urban Trifecta

Urban Trifecta

Project Type Services Studio Hillier identified an opportunity to transform a warehouse/garage, on Witherspoon Street in downtown Princeton, into a storefront architectural studio. The studio is flanked on either side by a residential-turned-commercial property which...

Lubert-Adler at Cira Centre

Lubert-Adler at Cira Centre

Project Type Services Lubert-Adler Real Estate Funds, a real estate private equity firm based in Philadelphia, chose Hillier Architecture to design their new headquarters on the 16th, 27th, 28th and 29th floors of the signature Cira Centre Building.Deep Penetrating...

K. Hovnanian

K. Hovnanian

Project Type Services Hovnanian Companies built a 65,200-square-foot world headquarters in Red Bank, New Jersey that became the new home for its managing executives. Hovnanian, a public homebuilding company traded on the New York Stock Exchange, is currently the...

Studio Hillier LLC is an interdisciplinary design firm in Princeton New Jersey, co-founded in 2011 by Partners Barbara A. Hillier, AIA and J. Robert Hillier, FAIA, PP.


Together for more than thirty years, we form the backbone of a vibrant, growing, full service design studio that has the depth of experience and design talent to take on any challenge.


Studio Hillier is located in the heart of the historic Witherspoon-Jackson neighborhood in Princeton, New Jersey and operates out of a converted machine shop and warehouse.

Our Proven Design Process



The process begins with spending time with our team where together we assemble inspiration images, conduct lifestyle interviews, define the premise of the project, and ultimately, discover a path to completion.



Our team will explore residential design solutions using 2D sketching, 3D modeling, and BIM technologies to develop a thoughtful and suitable scheme.



We collaborate with a group of engineers specialized in residential architecture to develop the construction documents necessary for permitting and construction. We make sure all the details and coordination proceed in a timely manner, and maintain the architectural and design integrity of the project.



We are partnering with the best construction experts in the area. We help you to choose a professional contractor and ensure a good working relationship.


Building permits

We are able to efficiently navigate the complex permitting process to get the project off the ground.