renovation Projects

Strand Hus

Strand Hus

Project Type Services One of the easternmost homes in all of Nantucket, this oceanfront property with direct beach access enjoys the morning sunrise over the North Atlantic. This renovation transforms an existing, modest beach house (Strand Hus in Danish) into an...

Executive Office Renovation

Executive Office Renovation

Project Type Healthcare CommercialServices Architecture Interior Design RenovationsThe Leadership Team of a leading-edge regional healthcare system leased the Vanity Fair Campus Outlet (former Berkshire Knitting Mills) in West Reading, PA. The architect and consulting...

Princeton Marriott

Princeton Marriott

Project Type Services Studio Hillier designed several new spaces for Marriott Princeton including a new lobby/front desk, event spaces, bar/lounge areas, and guest rooms.Front DeskVarious spaces were redesigned, from ballrooms to dining areas to bar/lounge areas.Back...

Doylestown County Theater

Doylestown County Theater

Project Type Services The iconic 1938 County Theater is situated in the cultural center of Doylestown borough. The historic movie palaces of the early twentieth century connect us to our past. We see the new expanded theater as an opportunity to look forward; a kind...

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.