Kansas City Architecture Firm

Located in the Crossroads district, our Kansas City architecture firm sits within a thriving local design scene, immersed in activities from art crawls to galleries, theaters, and concert venues. As one of the leading Kansas City architecture firms, this office brings together specialists in Justice architecture, Historic Preservation, Higher Education, Healthcare, and Site Planning to deliver impactful and enduring design solutions across the region and beyond.

Treanor is nationally recognized for its justice architecture work, and our Kansas City team plays a key role in supporting these projects. Our architects and planners work alongside justice system stakeholders to create environments that are safe, secure, and centered on human dignity. From courthouses and detention centers to juvenile centers and public safety complexes, our designs reflect thoughtful programming, efficient operations, and long-term adaptability.

With decades of experience in preservation work, Treanor is proud to have a team of highly skilled historic preservation architects based in Kansas City. We approach every project with deep respect for architectural heritage and a strong understanding of preservation standards and processes.

Whether restoring landmark civic buildings, rehabilitating historic campuses, or repurposing significant structures for new uses, our team combines research, craftsmanship, and innovation to extend the life and relevance of historic places. Our Kansas City-based preservation experts are leaders in adaptive reuse and sustainability, helping  buildings serve contemporary needs without compromising their character.

Higher education: building student-centered, future-ready campuses

Treanor’s Kansas City team includes experienced higher education architects who design spaces that foster learning, discovery, and connection. We partner with colleges, universities, and technical institutions to create facilities that are adaptable, inclusive, and aligned with institutional goals.

From student unions and residence halls to classrooms and research centers, our team delivers forward-thinking design solutions that enhance the student experience. Our Kansas City team is familiar with the challenges facing higher education institutions and provide strategic, sustainable, and high-performance designs that support academic excellence.

Healthcare environments must support healing, efficiency, and emotional well-being. Treanor’s Kansas City office is home to a talented team of healthcare architects who collaborate with providers to design spaces that put people first—patients, families, and staff.

From outpatient clinics and specialty care centers to behavioral health and senior living facilities, our designs focus on comfort, safety, and operational effectiveness. We incorporate best practices in infection control, patient flow, staff experience, and accessibility. As a result, our Kansas City-based healthcare designers deliver facilities that help improve health outcomes and enhance the care experience for all.

Treanor’s Kansas City office also features a dedicated site planning team specializing in civil engineering and landscape architecture. This team works closely with our architects to design outdoor spaces, infrastructure, and site systems that enhance the functionality and aesthetics of every project.

From campus master plans and justice campuses to healthcare sites and historic properties, our site planning professionals bring a holistic approach to land use, grading, stormwater management, and outdoor placemaking. Their work helps every Treanor project function beyond the building footprint—responding to natural systems, regulatory requirements, and human experience.