12 Best Architects in Philadelphia

Gary Rosard Architect is a small Philadelphia-based design firm focused on comfortable modern homes and integrated interiors. The practice works across renovations, additions, new homes, and carefully considered transformations of existing properties, with close attention to how people will actually live in each space.

The process is notably collaborative: goals, aesthetic preferences, budget, technical constraints, and daily routines all inform the design. Full design services extend from early ideas and permit drawings through the relationship between interior and exterior spaces. A pre-purchase property review can also help buyers assess renovation potential, local restrictions, design options, and likely construction costs before committing to a home.

Mershon Design helps Philadelphia property owners turn renovations into more functional, beautiful, and energy-efficient spaces. The practice is particularly attentive to the details of rowhomes, roofs, interiors, and challenging constraints, developing creative alternatives when a project needs to do more with limited space.

Clear communication is central to the process, from explaining permit requirements to working through design possibilities and construction decisions. The studio’s work can include residential renovations, roof decks, commercial premises, reception areas, and cohesive interior improvements.

Ballinger brings architecture, engineering, planning and interior design together in an integrated Philadelphia practice. The firm works with institutions to create places centered on human experience, with a portfolio that includes healthcare, education and research environments.

Its approach is grounded in technical integration, durable construction and environmental stewardship. Ballinger is particularly suited to complex projects where design quality, engineering coordination, resilience and long-term performance need to be considered together from the outset.

Brawer Hauptman + Larkin Architects is a Philadelphia architecture practice with a focused portfolio in healthcare, synagogue, church, education and community outreach design. The firm’s specialization makes it a relevant choice for organizations seeking architecture shaped around institutional purpose, community use and specialized program needs.

Tantillo Architecture brings a high-energy, principal-driven approach to architecture and interior design in Philadelphia. The studio develops client-specific solutions shaped by proportion, materiality, light, and the character of each site.

Its experience covers homes, offices, restaurants, hotels, fitness centers, apartment buildings, worship spaces, and public-facing interiors. Services extend from concept design and construction documentation through project administration and closeout, with attention to local zoning, codes, and the practical demands of building across different municipalities.

JacobsWyper Architects is a Philadelphia architecture, planning, and interior design firm working across complex institutional, community, commercial, and mission-critical projects. Its portfolio and practice bring together strategic analysis, planning, design, and execution rather than treating architecture as an isolated phase.

The firm’s process is collaborative and relationship-driven, with close attention to changing project requirements, technical detail, and the culture of the people served. Its mission-critical work includes law enforcement, public safety, and data-storage environments, while its community practice focuses on history, wellness, and long-term public value.

KieranTimberlake is a Philadelphia architecture and planning practice that connects design with practice-based research. Its work spans new buildings, adaptive reuse, urban planning, campus planning, and performance-focused development.

The studio approaches architecture as an evolving process of inquiry, exploring materials, construction methods, environmental performance, and the relationship between built and natural environments. It is particularly distinctive for projects where innovation, sustainability, and design craft need to work together.

JKRP Architects is a Philadelphia-based, full-service architecture firm serving residential, retail, entertainment and self-storage projects. Its collaborative process carries projects from concept through completion, with attention to design detail, responsive coordination and the needs of the community being shaped.

The firm works on multifamily, mixed-use, adaptive reuse, affordable housing, senior communities, retail centers, restaurants and theaters. Energy efficiency, occupant well-being and resilient design are also part of its approach to creating places that remain useful over time.

Gnome Architects is a Philadelphia-based architecture and interiors studio specializing in custom residential, commercial, and development projects. The firm works across new construction, major renovations, additions, interior design, and multifamily development, shaping spaces around how people live, work, and move through them.

Its process is notably consultative, with close communication from early design through the practical demands of code, construction, and site conditions. The team has handled complex urban renovations as well as projects in different regional environments, balancing distinctive design with everyday usability and development goals. Thoughtful floorplans and attention to detail are central to the studio’s work.