Topeka Architecture Firm

Treanor’s Topeka, Kansas, office is a vital part of our firm’s longstanding presence in the region. As an experienced Topeka architecture firm, we proudly serve public and private clients across Kansas and beyond with experience in justice architecture, historic preservation, PK-12 school architecture, and site planning.

Our multidisciplinary team in Topeka is known for its thoughtful, client-driven approach to design. Whether we’re helping restore a historic courthouse, designing a healthy and secure justice facility, planning a new school, or shaping land to serve people and environment alike, we partner with communities to create spaces that endure.

As specialists in justice architecture, Treanor’s Topeka team works with counties, municipalities, and state agencies to design modern, secure, and equitable justice environments. From courthouses to juvenile/youth facilities, correctional facilities, and public safety campuses, our team understands the unique operational, legal, and community demands of the justice system.

Our justice projects prioritize:

• Dignified spaces that promote public trust and safety
• Secure, efficient layouts for staff and users
• Trauma-informed and behavioral health-integrated design
• Long-term flexibility and adaptability for future needs

With decades of experience, Treanor is a leader in justice facility design nationally and throughout the Midwest—and our Topeka office plays a critical role in that legacy.

Historic preservation architects: protecting Kansas’s architectural legacy

Historic preservation is one of Treanor’s core disciplines, and our historic preservation architects in Topeka are passionate stewards of the state’s built heritage. We specialize in the careful rehabilitation, adaptive reuse, and restoration of significant structures—from government buildings and schools to cultural landmarks and historic homes.

Some of our preservation services include:

• Condition assessments and feasibility studies
• Documentation and materials research
• Sensitive integration of modern systems
• Compliance with local, state, and federal preservation standards

With a proven track record across Kansas, we help clients bring new life to old buildings—celebrating history while making space for the future.

School architecture: creating inspiring PK-12 learning environments

Treanor’s Topeka office includes experienced school architecture professionals who collaborate with school districts, administrators, and communities to design safe, inclusive, and engaging PK-12 learning environments. We understand the evolving needs of today’s students, teachers, and families.

Our school projects focus on:

• Flexible learning spaces for modern teaching methods
• Safe and secure campuses with thoughtful circulation and access
• Community-centered design that supports extracurricular and civic use
• Sustainable, high-performance buildings that support wellness and stewardship

From rural elementary schools to comprehensive high schools, our Topeka team designs educational environments that support student success for generations to come.

Site planning: designing for people, performance, and place

Every successful project starts with a well-designed site. Our Topeka office includes civil engineers and landscape architects who specialize in site planning—ensuring that each building is supported by a thoughtful, functional, and context-sensitive site design.

Some of our site planning services include:

• Land use analysis and grading
• Stormwater management and drainage
• Accessible pathways and pedestrian circulation
• Outdoor learning and gathering spaces
• Parking and vehicle flow

From school campuses to civic facilities and historic sites, Treanor’s site planners work hand-in-hand with architects to ensure every project works in harmony with its surroundings.