The Princeton Companies,
firm of architects in Virginia
We are more than just architects and builders. We are Master-Builders. We develop projects in these four core fields.

About Us
The Princeton Companies, an architectural and construction firm, was established in 1983 in Leesburg, Virginia. With over 41 years of experience, we proudly serve Virginia and nationwide with architectural and visualization services. In addition, we provide general contracting services to Northern Virginia and the Greater D.C. area, bringing our expertise to commercial, veterinary, healthcare, hospitality, recreational, retail, office and residential projects.
Our highly skilled team of architects, project managers, and professional designers provides you with comprehensive oversight and timely communication. This approach ensures that any project we undertake is completed successfully, on time, and within budget. Most importantly, we are committed to meeting your needs and exceeding your expectations.
- Princeton Design PLLC is a certified SWaM VA, Small, Micro, Minority Owned #832692.- Princeton Design PLLC non-federal entities, Unique Entity ID H3LSYKDSNA87. - Ball Rock Inc. is a certified SWaM VA, Small, Micro, Minority Owned #832705.
Performance Highlights
Check out our accomplishments
41
Years of
experience
712
Completed
Design Projects
425
Completed
Construction Projects
963
Completed
Visualization Projects
Differential Qualities
We want to be the source for all your project’s needs.
1
We distinguish ourselves from other architectural and building firms by working seamlessly across both fields. As architects and builders, we offer a dual perspective, enabling us to develop comprehensive and innovative solutions.
2
By partnering with us, you gain the advantage of both time and cost savings. We strive to be your comprehensive design, management, and contracting solution, ensuring every aspect of your project is expertly handled from start to finish.
3
As designs evolve, we provide real-time, practical pricing insights to ensure the final product meets budget constraints. This, coupled with our team's expertise, guarantees that quality and attention to detail are upheld from the initial concept to project completion.