15 Best Architects in Boston

Design Build Architects in Boston brings architectural design and construction into one coordinated process. The integrated model supports residential and commercial work from early planning through stamped plans, permitting and construction, reducing the handoffs that can complicate a project.

The team is particularly useful for projects involving city approvals, outdoor restaurant design, renovations and energy-conscious construction. Communication, responsiveness and attention to detail are central to the experience, with an emphasis on practical solutions, durable buildings and occupant comfort.

Longfellow Design Build is a Boston architecture firm that keeps architecture, construction and engineering within one team. From the first sketch to the final walkthrough, the process covers custom homes, additions, renovations, kitchens, baths, millwork and fully integrated interiors.

Sam Kachmar Architects is a residential architecture firm serving Boston and the wider New England region. The practice brings together design vision, technical knowledge and constructability, with a collaborative process shaped around the character of each home and its setting.

Its portfolio includes dream homes, adaptive renovations and complex residential projects requiring coordination through planning, construction and completion. The team is known for detailed project management, clear answers and steady attention to schedules, budgets and the realities of building.

JtA | Joe the Architect creates architecture, interiors and brand design for spaces where people live, work, dine and gather. The Boston practice works closely with clients to translate references, ideas and practical needs into coherent environments, including restaurants, homes and hospitality-oriented spaces.

MASS. | Model of Architecture Serving Society is a Boston architecture firm focused on design as a tool for social, cultural and environmental progress. Its work connects architecture with research, community engagement and a strong sense of place.

Services extend to landscape architecture and exhibit or interpretive design. Projects are shaped around community needs, ecological resilience, cultural meaning and public well-being, creating spaces intended to be functional while contributing to a more just and beautiful future.

PAYETTE is a Boston architecture firm with a strong focus on science, healthcare and sustainable design. Its work combines technical thinking for scientific advancement with a distinctive approach to interior and architectural environments.

The practice is a natural fit for complex institutional projects that require specialized planning, durable design and environmental responsibility. Its portfolio also includes recognized work in interior architecture and smaller-scale projects, reflecting a broad design capability.

Flavin Architects designs modern residential spaces in Boston and throughout New England, with a clear emphasis on natural materials, sustainable performance and close connection to landscape. The firm works on new homes and mid-century renovations, including coastal projects shaped for demanding conditions and indoor-outdoor living.

Adolfo Perez Architect designs custom modern and contemporary homes, renovations, and interiors across Boston and the wider metropolitan area. Its work brings together a strong sense of space, style, proportion, and how each room will be used, with careful attention to the relationship between house, site, views, and surroundings.

Sasaki is an interdisciplinary Boston design firm working across architecture, planning, landscape, and interior design. Its approach connects buildings with the public realm, the surrounding landscape, and the way people learn, work, gather, and move through a place.

Frank Shirley Architects is a boutique Boston architecture practice focused on bringing residential projects from early ideas through completion. Its services include new construction, additions and renovations, historic restoration and preservation, interior architecture, and consultations for owners assessing an older home or considering whether to renovate or move.

CBT Architects is a Boston practice working nationally and internationally across architecture, interior design, and urban design. Its portfolio ranges from district master planning and large mixed-use developments to hospitality, multifamily residential, civic, academic, life science, and workplace projects.

Elkus Manfredi Architects is a Boston full-service design firm covering architecture, master planning, urban design, interior architecture, historic preservation, space planning, programming, and experiential graphic design. Its work spans environments for living, working, learning, play, and innovation.

TRIA, now HFA Architecture + Engineering, focuses on science and technology environments where laboratories, offices, and manufacturing spaces need to function as one connected ecosystem. Its work begins with programming and planning, then develops through a transparent, front-loaded process that brings design criteria and disciplines together early.

That structure is useful for research, innovation, and technical workplaces where coordination, momentum, and long-term adaptability matter. The emphasis is on memorable spaces built around the people and activities they support.

Florin Luca Architect is a Boston architecture firm focused on residential and small commercial projects, including new construction, additions, and renovations. Designs respond to each site’s geography, environmental conditions, purpose, budget, and the client’s aspirations, with an emphasis on solutions that are both inventive and functional.

saam architecture is a Boston firm known for professional, collaborative work across K–12 education, higher education, corporate workplace, and other sectors. Its organized, attentive approach makes it a natural partner for projects where teamwork, detail, and dependable coordination are central to the design process.