Business Details
Your Trusted Partner for Architectural Innovation in Cincinnati
At A359 Partners In Architecture, we are driven by the belief that collaboration, communication, and creativity are foundational to meaningful place-making. As a Cincinnati-based architecture firm, we combine small-firm agility with large-firm capabilities to deliver innovative, sustainable solutions tailored to our clients' unique needs. Our team of LEED-certified professionals specializes in architectural design, urban redevelopment, and interior design, with a focus on preserving historic character while embracing modern functionality. We prioritize partnerships, ensuring every project phase involves direct engagement with our principals, who bring decades of collective experience in education, commercial, retail, municipal, and hospitality sectors.Our mission is to create enlightened buildings and sustainable communities, with a commitment to technical excellence, client satisfaction, and design that resonates with both aesthetics and purpose. With projects spanning the U.S. and international locations like Morocco, we approach each challenge with a dedication to detail, ethical stewardship, and the transformative power of architecture.
Services
Architectural Design
Urban Redevelopment
Interior Design
Site Master Planning
Sustainability/LEED
Architectural Rendering
Highlights and features
- We offer LEED-certified expertise in sustainable and adaptive reuse projects.
- Our principals lead every project phase, ensuring technical precision and client collaboration.
- We specialize in transforming underutilized urban spaces into functional, historic landmarks.
- Our team combines global experience with a deep understanding of local community needs.
- We provide end-to-end architectural services, from design to construction administration.
Associations and certifications
- LEED (Leadership in Energy and Environmental Design)
What people say
Consistent attention to detail
Technical expertise
Client satisfaction
Services
Architectural Design
A359 Partners In Architecture delivers comprehensive architectural design services, from concept to construction, emphasizing aesthetics, functionality, and sustainability. Our team ensures technical precision and client collaboration, creating spaces that align with project goals while adhering to budget and code requirements. We specialize in adaptive reuse and new construction across diverse sectors.
Urban Redevelopment
We transform underutilized urban spaces into vibrant, functional assets through strategic redevelopment. Our approach balances historic preservation with modern innovation, fostering community engagement and economic growth. Projects include revitalizing historic buildings and integrating mixed-use developments that enhance urban landscapes while respecting local heritage.
Interior Design
A359 Partners In Architecture's interior design services create environments that support client missions and user needs. We focus on workplace efficiency, educational settings, and hospitality spaces, blending aesthetics with practicality. Our designs prioritize natural light, sustainable materials, and layouts that promote productivity and well-being in corporate, academic, and retail contexts.
Sustainability/LEED
We integrate LEED-certified practices into every project, emphasizing energy efficiency, resource conservation, and healthy indoor environments. Our team guides clients through sustainable material selection, energy modeling, and certification processes, ensuring buildings meet rigorous environmental standards while delivering long-term cost savings and occupant benefits.
Site Master Planning
Our site and master planning services create cohesive, scalable visions for large-scale developments. We analyze land use, zoning, and infrastructure to design layouts that optimize space, connectivity, and sustainability. This includes campus planning, mixed-use communities, and public spaces that balance growth with ecological and community needs.
People
Cori Cassidy
Architect and Partner
Cori Cassidy, AIA, LEED AP, brings expertise in sustainable design and project management to A359 Partners In Architecture. With over 15 years of experience, she focuses on education and commercial projects, ensuring technical excellence and client collaboration from concept to completion.
Andrew Harte
Architect and Partner
Andrew Harte, AIA, LEED AP, specializes in urban redevelopment and historic preservation. His work emphasizes adaptive reuse, transforming underutilized buildings into functional spaces that honor architectural heritage while meeting modern demands.
Brian Coffman
Architect and Partner
Brian Coffman, AIA, LEED AP, leads international projects and focuses on sustainable design solutions. With experience in Morocco and the U.S., he bridges cultural and technical requirements to create context-sensitive, environmentally responsible architecture.
Brett Flodder
Architect
Brett Flodder, AIA, LEED AP, contributes to diverse projects ranging from retail to hospitality. His strengths lie in technical detailing and construction administration, ensuring designs are executed with precision and adherence to sustainability standards.
Gregory Kissel
Architect
Gregory Kissel, AIA, LEED AP, focuses on commercial and municipal projects, emphasizing client collaboration and innovative design. His work spans adaptive reuse and new construction, prioritizing functionality, aesthetics, and environmental stewardship.
Questions
What services does A359 offer?
A359 provides architectural design, urban redevelopment, interior design, site master planning, LEED-certified sustainability solutions, and architectural rendering services.
What industries does A359 specialize in?
We focus on education, commercial, retail, municipal, and hospitality sectors, with expertise in adaptive reuse and historic preservation.
Does A359 work on international projects?
Yes, we have completed projects in Morocco and collaborate with clients globally while maintaining our Cincinnati headquarters.
How does A359 approach sustainability?
We prioritize LEED-certified practices, energy-efficient design, and materials that reduce environmental impact while meeting client functional needs.
Reviews (3)
David Brecount
Oct 12, 2019
Report
We hired A359 for space planning and design concepts for our office expansion. They did a fantastic job and we are so glad we hired them. Their work is impressive and we are moving full steam ahead with their recommendations.
Gertz Garden
May 04, 2019
Report
A359 Partners in Architecture stepped in to do a building renovation assessment and detailed estimates on the viability of the Stearns and Foster General Office structure for adaptive reuse as a coworking business hub. A359 started with a hands-on collaboration with us. A359 was able to leverage the adaptive reuse, adaptive renovation and coworking interior design work created for the 1819 Innovation Hub to provide a vision for Lockland Rising and Tenaciti Coworking. A359 delivered conceptual renderings showing the architectural vision for the space. The renderings were utilized to communicate
Margee Moore
May 21, 2018
Report
This team is on a mission to create meaningful places. They work with educational institutions, corporations, retail, residential and cultural clients to build enlightened places that are inspiring. Plus, they give back to the communities in which they live. We were very honored to partner with them to create the vision for our Lockland Rising co-working space as inspired by the work they did with the 1819 Innovation Hub at the University of Cincinnati.
