BLD Architecture

New York, NY

Architecture Built on Relationships

bld Architecture is a full-service design firm with a long-standing reputation for delivering thoughtful, enduring environments across a wide range of sectors. Based in New York, the firm serves healthcare, hospitality, education, residential, and commercial clients, creating spaces that balance design excellence, functionality, and long-term value.

For more than five decades, bld has built its practice around a simple belief: architecture is a conversation.Through active listening, collaboration, and responsiveness, the firm develops solutions that reflect the goals of its clients, the character of each community, and the unique opportunities of every project. Their work is defined by a balance of creativity and technical rigor, resulting in designs that are thoughtful, essential, elegant, and timeless.

As part of the Stonewall platform, bld Architecture contributes deep expertise in design delivery across complex project types. Their client-centered approach, commitment to quality, and proven ability to navigate projects from concept through completion strengthen Stonewall's capacity to deliver impactful work with consistency, reliability, and lasting value.

Markets

Healthcare Hospitality Education Multifamily Residential Commercial Industrial Civic

Services

Architecture Interior Design Master Planning Programming and Planning

Connect

631 580 2100

31 W Main St #205 Patchogue, NY 11772

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Studio Leader

Alex Badalamenti

AIA, President, CEO

Alex Badalamenti is responsible for firm management, leadership and quality assurance of projects. With over 30 years of experience in architectural design, his work can be seen across long island, New York City and abroad. His design work is not limited to one area of practice. For Alex, the integrity of the project supersedes its category. In addition to his diverse commercial background, he has a unique portfolio of high-end private residences. he enjoys working with complex architectural structures that ultimately complement their surroundings.

A resident of long island, Alex is dedicated to its local community. He has a sincere interest in buildings of historic significance and landmark status. Pair that with his boundless knowledge of state-of-the-art building materials and systems, and the outcome is purposeful designs that keep these communities connected to their roots.

Team

Since 1974, bld architecture has designed spaces that educate, inspire, and connect communities across the tri-state area. A Stonewall Group studio rooted in Patchogue, NY, our team treats architecture as a conversation—grounded in the region's history and culture, and driven by a client-centered process of active listening, flexible design, and inclusive participation.