Business Details
46 Years
experience
Award-Winning Architecture & Interior Design Services in New York
Founded in 1980 by Mark Stumer and Tom Mojo, our firm has been at the forefront of modern design in New York and beyond. With over four decades of experience, our interdisciplinary team brings an unmatched level of expertise to our work. Driven by a passion for design excellence, we create thoughtful, dynamic, and innovative spaces while maintaining a commitment to architecture that stands the test of time. Our practice emphasizes client confidence through leadership, fosters exceptional architecture through creativity, and integrates technological innovation into the total design process. We employ a team approach where each project is led by a principal and supported by experienced project managers, ensuring hands-on oversight from inception to completion. Our portfolio spans luxury residences, corporate interiors, educational facilities, and cultural institutions, reflecting our ability to adapt to diverse client needs while maintaining rigorous standards of quality.We prioritize understanding client programs, respecting budgets, and delivering solutions that balance aesthetic innovation with practical functionality. Our team includes professionals with decades of tenure, many of whom have been with the firm for over 35 years, ensuring continuity of expertise and institutional knowledge. We maintain active involvement in architectural and local communities through leadership roles, advisory positions, and educational initiatives. This combination of experience, technical proficiency, and client-centric philosophy has earned us international recognition, including over 100 design awards.
Services
Residential Architecture
Commercial Office Design
Interior Design
Educational Building Architecture
Healthcare Architecture
Retail Interior Design
Spa Architecture
Religious Architecture
Gym Architecture
Country Club Design
Details
- Year established: 1980
Highlights and features
- We have over 45 years of experience in modern architectural design.
- Our principals maintain hands-on involvement throughout every project phase.
- We employ a proven team approach with dedicated project managers.
- Our portfolio includes 100+ award-winning architectural projects.
- We combine technological innovation with rigorous design standards.
Services
Residential Architecture
Our residential architecture services focus on creating luxury living spaces that balance aesthetic innovation with functional requirements. We specialize in modern Hamptons-style houses, townhouses, and multi-family developments. Our approach emphasizes site-specific solutions that maximize natural light, spatial flow, and material quality while respecting budget constraints. The firm's 45-year legacy in residential design ensures clients receive expert guidance from concept through construction.
Commercial Office Design
We transform commercial spaces into environments that reflect brand identity while optimizing functionality. Our services include corporate headquarters design, office renovations, and retail interior solutions. The team integrates experiential design elements with practical considerations like workflow efficiency and ADA compliance. With expertise in both new construction and adaptive reuse projects, we deliver spaces that enhance workplace productivity and client engagement.
Interior Design
Our interior design practice spans residential, corporate, and healthcare environments. We create cohesive interiors that align with architectural context while addressing specific functional needs. Services include material selection, custom cabinetry design, and spatial planning. The firm's interdisciplinary approach ensures seamless integration between interior elements and structural components, resulting in unified, purposeful spaces that maintain long-term relevance.
Educational Building Architecture
We design learning environments that support evolving educational methodologies. Our portfolio includes K-12 schools, university facilities, and libraries. The design process prioritizes flexibility for future adaptations, sustainable building practices, and technology integration. Each project emphasizes creating inspiring spaces that enhance student engagement while meeting strict budgetary and regulatory requirements through our proven project management systems.
Healthcare Architecture
Our healthcare architecture services focus on creating functional, patient-centered environments. We specialize in medical office buildings, clinics, and specialized treatment facilities. Designs incorporate evidence-based principles to improve patient outcomes while addressing operational efficiency for providers. The firm's experience ensures compliance with stringent healthcare regulations and accessibility standards while maintaining aesthetic quality that contributes to healing environments.
People
Mark D. Stumer
Principal
Co-founder with 45+ years of experience in modern architecture. Leads design direction and maintains client relationships. Holds architecture licenses in six states and serves on multiple professional boards. Graduated from Pratt Institute in 1974.
Mike Doyle
Senior Associate
Licensed architect since 1985 with extensive experience in residential and commercial projects. Oversees project managers while handling his own architectural projects. Graduated from NYIT with a B.Arch in 1980.
Joe Yacobellis
Senior Associate
LEED-certified designer with 35+ years of experience in award-winning architectural projects. Oversees design phases from concept through construction. Previously practiced in New York, Boston, and Honolulu with international project experience.
Jessica Licalzi Kurzyna
Senior Associate
Interior design specialist with 17+ years of experience in corporate and residential projects. Graduated from NYIT in 2007. Focuses on functional resolutions that maintain design excellence while meeting client requirements.
George Luis Cumella
Project Manager
Licensed architect with 20+ years of experience in high-end residential and cultural projects. Former team leader at Gwathmey Siegel Architects. Teaches design studios at NYIT and has led international study programs.
Questions
What architectural styles does Mojo Stumer Associates specialize in?
We specialize in modern architecture while also creating Hamptons-style residences and contemporary commercial buildings. Our approach adapts to client needs while maintaining design excellence.
What building types does the firm handle?
We work on residential homes, commercial offices, educational facilities, healthcare buildings, retail spaces, and religious institutions across New York and the Hamptons.
How does the firm approach project management?
Each project has a dedicated principal and project manager who oversee all phases from concept through construction, ensuring continuity and client communication.
What makes the firm unique?
Our combination of 45+ years of experience, interdisciplinary team approach, and proven project management systems deliver award-winning results across diverse building types.
Does the firm work outside New York?
While based in New York, we've completed projects internationally including in Dubai, Abu Dhabi, and Morocco through our experienced design teams.
