Our Philosophy
We are a no nonsense architectural firm that you can trust.

We are a small, detail-oriented firm, catering to individual clients with high expectations in both design and budget. Our process is simple, yet very effective. We listen. We provide preliminary plans of our clients' dreams. We confirm budget expectations with our contractor friends. We provide working drawings to bring the dream to reality. We are an ally for the home owner during the construction process. We are there for the home owner after construction as needed.

Our Expertise
New Homes, Additions, Renovations and Permitting

We excel at designing unique spaces that are affordable, energy efficient and creative. For over twenty years, we have specialized in planning new homes, additions and renovations, and historical rehabilitations. We are experts in working with municipalities in the St. Louis and Metro East to streamline the building permit process, meet local regulations, and utilize incentive programs. More information on our services and experience can be found here.

Green Building Practices
Energy Efficiency, Sustainable Design and Adaptive Reuse

The most sustainable way to build a city is to reuse existing structures, especially those in already dense urban areas. In the context of St. Louis, this means utilizing our city's historic structures and the resources inherent in an existing building. Killeen Studio specializes in such historic preservation and adaptive reuse projects. Additionally, we adhere to other concepts critical to create a sustainable future: energy efficiency, local products, density, building orientation, recycled materials and creating pedestrian friendly neighborhoods.

Sustainable Tax Credit Resources:
• Federal Tax Credit Information
• Missouri Tax Credit Information
• Missouri Residential Tax Credit Information
• Illinois Tax Credit Information
• Illinois residential Tax Credit Information

St. Louis Green Resources:
• Green Homes St. Louis
• ReSource St. Louis
• St. Louis Green
• Sustainable St. Louis

Community Involvement
Your Local Architect

Killeen Studio prides itself on our involvement with the community. We live and work in the Benton Park neighborhood of St. Louis and our active supporters of community activities and neighborhood organizations. Mike Killeen is currently serving his second term as vice president of the Benton Park Neighborhood Association, and since 2009 he has organized the Benton Park Summer Concert Series.