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Business Details
21 Years
experience
Innovative Architectural Design Solutions in Philadelphia
Tantillo Architecture was founded in 2005 with a clear mission to deliver Principal-driven, creative design solutions tailored to each client's unique needs. Our firm operates at the intersection of macro and micro scales of development, crafting spaces that honor user experience while enhancing the character of place through historic, environmental, and cultural considerations. We prioritize open dialogue throughout the design process, utilizing 3D renderings, CAD drawings, and physical models to ensure client alignment at every stage. Our collaborative studio environment fosters idea exchange across projects, with staff dedicated to maintaining rigorous attention to detail and exceptional client service. By combining diverse professional backgrounds with a deep understanding of international codes and municipal regulations, we provide turn-key solutions from concept design through construction documentation.

Our expertise spans commercial, residential, and hospitality sectors, with projects completed across 15+ states including Pennsylvania, Florida, and California. We approach each project with authenticity and rigor, focusing on proportion, materiality, and light to create spaces that exceed client expectations. Our commitment to client service is embedded in our DNA, ensuring every project benefits from our studied emphasis on design clarity and material connections. Through strategic planning and post-occupancy analysis, we deliver solutions that balance creative innovation with practical execution. This philosophy has earned us repeat clients and a reputation for elevating design outcomes through collaborative problem-solving.
Services
Residential Design Commercial Design Retail Design Hospitality Design Interior Design Master Planning Project Management Sustainable Design
Details
  • Year established: 2005
Highlights and features
  • Principal-driven creative solutions tailored to each client's unique needs
  • Collaborative design process with 3D visualization and hands-on prototyping
  • 19+ years of expertise in commercial, residential, and hospitality architecture
  • Nationwide project experience across 15+ states and diverse building types
  • Integrated approach combining architectural design with interior specification
Associations and certifications
  • American Institute of Architects
Services
Residential Design
Tantillo Architecture creates custom residential spaces that balance aesthetic innovation with functional living requirements. Our approach emphasizes natural light integration, material authenticity, and spatial flow optimization. Projects range from single-family homes in New Jersey to luxury urban residences in New York City, each reflecting the unique lifestyle needs of homeowners while maintaining architectural integrity.
Commercial Design
We design dynamic commercial environments that enhance workplace productivity and brand identity. Our portfolio includes corporate headquarters for technology firms, financial institutions, and creative agencies across the Northeast corridor. By combining ergonomic planning with material innovation, we create spaces that support evolving business needs while maintaining aesthetic distinction.
Hospitality Design
Our hospitality projects focus on creating immersive environments that enhance guest experiences. From Miami's Wynwood district restaurants to Philadelphia's boutique hotels, we integrate branding elements with spatial storytelling. The design process considers operational efficiency, patron flow, and atmospheric elements to create memorable hospitality destinations.
Interior Design
Tantillo's interior design services extend architectural principles into detailed spatial composition. We specialize in FF&E specification, lighting design, and material palette development that aligns with overall architectural vision. Our work ensures cohesive design language from building exterior to interior finishes across commercial and residential projects.
Master Planning
We develop comprehensive master plans that balance site constraints with long-term development goals. Our approach considers environmental context, zoning regulations, and community impact to create sustainable, phased development strategies. Recent projects demonstrate expertise in transforming urban sites into mixed-use destinations with integrated public spaces.
People
Christopher Tantillo
Principal
Christopher Tantillo leads the firm's design vision with over 20 years of architectural experience. He established Tantillo Architecture in 2005 to create client-focused spaces that balance creativity with technical precision. His expertise spans commercial and residential sectors.
Luke Sinopoli
Director of Architecture
Luke Sinopoli oversees architectural operations with a focus on technical excellence and project execution. He brings specialized knowledge in complex building systems and municipal code compliance to ensure smooth project delivery across diverse geographic regions.
Ariana Butera
Senior Interior Designer
Ariana Butera leads interior design initiatives with expertise in material specification and spatial programming. Her work ensures cohesive design continuity from architectural concept to interior finishes across hospitality and commercial projects.
Monica Pacyna
Project Architect
Monica Pacyna manages project documentation and construction administration with attention to detail. She specializes in translating design concepts into buildable solutions while maintaining design integrity throughout the construction process.
Connor Murphy
Project Architect
Connor Murphy contributes technical expertise to commercial and residential projects. He focuses on integrating sustainable design principles with practical construction solutions to deliver high-performance architectural systems.
Questions
What architectural services does Tantillo Architecture offer?
We provide full-service architectural design including concept development, construction documentation, and project administration. Our expertise spans residential, commercial, and hospitality sectors with specialized services in master planning and interior design.
Do you work on projects outside Philadelphia?
Yes, we've completed projects across 15+ states including Florida, New York, New Jersey, and California. Our team has experience navigating diverse municipal regulations and regional design considerations.
How does your design process work?
We begin with client consultation to understand goals, followed by concept development using 3D visualization tools. The process includes iterative design reviews, technical documentation, and construction phase support to ensure design intent realization.
What makes your firm different from other architects?
Our Principal-driven approach ensures direct involvement in every project. We combine creative design vision with technical expertise in code compliance and construction documentation to deliver practical, innovative solutions tailored to client needs.
Can you handle both new construction and renovations?
Yes, we specialize in both ground-up projects and adaptive reuse initiatives. Our experience includes historic building renovations, office-to-residential conversions, and commercial space repositioning projects.