Business Details
Trusted Architects for Innovative Design Solutions
At Ittner Architects, we approach every project with a commitment to listening carefully to our clients and uncovering the unique nuances that define exceptional design. With over 120 years of experience, we leverage our deep industry knowledge to inspire clients with innovative possibilities while maintaining a focus on optimizing performance and user experience through informed design. Our integrated service model connects clients with a network of more than 140 professionals across architecture, engineering, interior design, and construction advisory services. We specialize in creating tailored environments for education, healthcare, performing arts, residential, and municipal sectors, combining technology, sustainability, and stability in every project. Our legacy of innovation began in 1899 with pioneering school planning concepts and continues today through our dedication to future-ready spaces.We prioritize collaboration with end-usersfaculty, students, maintenance staffto ensure designs deliver real value and long-term success. Our portfolio includes over 5,000 completed projects, featuring LEED-certified buildings and award-winning designs that reflect the latest research and best practices. From early childhood education facilities to higher education campuses, we create spaces that foster learning, community, and self-expression. Our multidisciplinary teams work strategically to address client challenges while maintaining a commitment to transparency, ethical standards, and client satisfaction. This enduring philosophy ensures that every environment we design not only meets current needs but also adapts to future demands.
Services
Architecture
Interior Design
Construction Advisory
Engineering
Campus Planning
Highlights and features
- We offer 120 years of architectural expertise across multiple sectors
- Our team includes 140+ professionals with specialized industry knowledge
- We guarantee client-focused designs informed by end-user collaboration
- Our portfolio includes LEED-certified buildings and award-winning projects
- We provide integrated services spanning architecture, engineering, and construction advisory
Associations and certifications
- LEED Certified
What people say
Exceeded expectations
Cared about customers
Award-winning designs
Client-focused approach
Successful projects
Services
Architecture
Our architecture services combine innovative design with technical expertise to create functional, sustainable spaces. We specialize in new construction, building additions, and rehabilitation projects across education, healthcare, and municipal sectors. Our LEED-certified designs prioritize natural light, energy efficiency, and adaptability for future needs while maintaining aesthetic excellence.
Interior Design
We create inspiring interior environments through strategic space planning and material selection. Our services include color schemes, furniture specification, and sustainable design solutions that enhance user experience. From early childhood classrooms to corporate offices, we design spaces that promote productivity, learning, and well-being through evidence-based design principles.
Construction Advisory
Our construction advisory team provides expert guidance throughout the building process. Services include cost estimating, value engineering, and construction administration to ensure projects stay on time and within budget. We offer owner-representation services and construction monitoring to maintain quality standards from design through completion.
Engineering
We deliver comprehensive engineering solutions including mechanical, electrical, plumbing, and structural systems. Our engineers specialize in energy modeling, renewable energy analysis, and sustainable system design. From HVAC optimization to photovoltaic installations, we create efficient building systems that reduce operational costs while maintaining comfort and functionality.
Campus Planning
Our campus planning services create cohesive, future-ready environments for educational institutions. We develop strategic master plans that address site layout, phased development, and sustainability goals. Through community engagement and needs assessment, we design campuses that support learning, accessibility, and long-term growth while maintaining architectural harmony.
Questions
What industries does Cordogan Clark specialize in?
We specialize in education (K-12 and higher education), healthcare, performing arts, residential, and municipal sectors with 120 years of architectural experience.
Do you offer LEED-certified design services?
Yes, we provide LEED-certified designs across all our architecture and engineering projects, focusing on sustainable and energy-efficient building solutions.
What geographic areas do you serve?
We operate from offices in St. Louis, Chicago, Aurora, Lafayette, Cleveland, and Madrid, serving clients nationwide and internationally.
How many professionals are on your team?
Our integrated team includes over 140 architects, engineers, and design professionals across multiple office locations.
What construction delivery methods do you support?
We work with design/bid/build, design/build, and integrated project delivery methods to best meet client project requirements.
Can you handle large-scale renovation projects?
Yes, our services include building rehabilitation, renovations, and phased development planning for both historic and modern structures.
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