Juan Espinoza Onofre,

Principal Architect | AIA, NCARB, CPTED CPD

  • I am the Principal Architect and founder of Studio EO, licensed in the state of Virginia with over a decade of experience shaping residential and civic spaces across Northern Virginia and the DC region. My background includes a wide range of project types from custom homes and additions to fire stations, K–12 schools, and higher education facilities. No matter the scale, my focus remains the same: design with purpose, clarity, and lasting value.

    Alongside practice, I teach as an Adjunct Professor at the University of the District of Columbia (UDC), mentoring the next generation of architects and sharing a commitment to responsible, community-driven design. I’m also certified in CPTED (Crime Prevention Through Environmental Design), bringing a strong focus on safety, comfort, and well-being into every project.

    Energy efficiency and environmental care are at the core of my philosophy. Especially in a region like Northern Virginia, where new land is limited and renovation is key. I believe architecture should elevate what you already have, extend the life of buildings, and respect the resources around us. Good design isn’t about going bigger; it’s about creating spaces that work better, last longer, and feel right.

    At Studio EO Architects, the goal is simple: to design spaces that matter, homes that support your family’s everyday life, and places that serve their purpose with excellence while contributing positively to the communities they belong to.

Maria Espinoza

Operations Officer & Educator

  • As the Operations Officer I bring a unique blend of organization, empathy, and strategic thinking shaped by my background in education and legal studies. With a career rooted in teaching, I’ve developed a deep commitment to understanding people’s needs, communicating clearly, and guiding complex processes with care and clarity. I also hold a graduate-level certification in Paralegal Studies from The George Washington University, which has strengthened my ability to manage contracts, ensure compliance, and navigate operational details with precision.

    At the heart of my work is a genuine passion for people. I believe everyone deserves the opportunity to see their dream home come to life, whether it’s a cozy first home or a visionary forever space. I am dedicated to making the experience seamless, transparent, and joyful for our clients, every step of the way.

    Here at Studio EO, I’m proud to support our team in turning big ideas into meaningful, livable spaces that reflect the dreams of those who call them home.

We’re Building More Than Projects , We’re Building a Team

We are a newly established firm , although small in size but big in passion. Right now, our team includes a few talented freelance collaborators, and our youngest model-maker , a six year old who proudly works for snacks and ice cream.

As we continue to grow, we’re looking to connect with creative, motivated people who want to help shape something from the ground up. If you have experience in business development & marketing, mid-level architectural design, or specification writing, and you’re excited about helping a young firm expand its reach and impact, we’d love to hear from you. At Studio EO, growth isn’t just about size, it’s about building a team that shares our vision for thoughtful, efficient, and enduring design.