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St. Louis Architectural & Interior Design Experts
Ottolino Winters Huebner (OWH) is a St. Louis-based architectural firm founded on principles of design excellence, integrity, and client-centric service. Our team of AIA-certified professionals brings decades of collective experience in planning, architectural design, and interior solutions for healthcare, academic, corporate, and cultural projects. We prioritize collaborative processes, starting with active listening to understand client visions before progressing through rigorous, transparent project phases. Our approach combines classical methodology with contemporary innovation to deliver functional, aesthetically meaningful spaces.

With leadership members holding prominent roles in professional organizations, we maintain industry leadership while investing in future architects through scholarship programs. Our commitment to community engagement is demonstrated through partnerships with local charities addressing childhood cancer, homelessness, and education. We specialize in translating complex client needs into cohesive strategies through services spanning needs assessment, master planning, programming, and cost-controlled project execution.
Services
Needs Assessment Master Planning Programming Space Planning Architectural Design Interior Architecture Equipment Planning Project Management
Highlights and features
  • Specialized experience in healthcare, academic, and cultural architecture
  • AIA-certified professionals with decades of regional project expertise
  • Proven collaborative process from initial concept to project completion
  • Active community investment through architectural scholarships and charity partnerships
  • Integrated approach combining functional planning with aesthetic innovation
Associations and certifications
  • AIA (American Institute of Architects)
Services
Architectural Design
Our architectural design service creates functional, aesthetically meaningful structures through collaborative client engagement. We translate organizational missions into physical spaces using technical expertise and creative problem-solving. Services include code compliance analysis, material selection, and construction documentation for commercial and institutional projects.
Interior Architecture
We craft interior environments that balance spatial functionality with brand expression. Our approach considers human interaction patterns, material durability, and lighting integration to create productive, inspiring spaces. Services include finish selection, furniture planning, and ADA-compliant design solutions.
Master Planning
This service develops long-term facility strategies aligned with organizational growth objectives. We analyze existing assets, project future needs, and create phased implementation plans. Our master planning incorporates sustainability principles and adapts to evolving operational requirements.
Project Management
We provide comprehensive project management from design through construction completion. Our team coordinates contractors, manages timelines, and ensures budget adherence while maintaining design integrity throughout the building process.
Programming
This service establishes spatial requirements and functional relationships through stakeholder interviews and operational analysis. We create detailed programming documents that inform design decisions and ensure facilities meet current and future organizational needs.
People
Rick J. Ottolino
Managing Principal
AIA-certified architect with extensive experience in complex institutional projects. Provides strategic leadership while maintaining active involvement in design decisions and client relationships.
Bob Winters
Principal
AIA member with specialized expertise in academic architecture. Serves as Chair of the AIA St. Louis Scholarship Fund, mentoring future architectural professionals for over two decades.
Todd J. Schweigert
Associate
AIA-certified architect contributing to healthcare and corporate projects. Focuses on integrating technical building systems with aesthetic design elements to create functional spaces.
Mark Mobley
Associate
Licensed architect with experience in cultural and academic facility design. Specializes in translating client vision into detailed architectural solutions.
Jerry Sandza
Associate
AIA member involved in project coordination and construction documentation. Brings technical expertise to ensure design intent is maintained throughout the building process.
Questions
What architectural services does OWH offer?
We provide comprehensive services including master planning, architectural design, interior architecture, programming, and project management for healthcare, academic, corporate, and cultural facilities.
What project types does OWH specialize in?
Our expertise focuses on healthcare facilities, educational institutions, corporate offices, and cultural spaces, with decades of experience in the St. Louis region.
How does OWH approach client collaboration?
We begin by listening to understand your organization's mission and vision. Our collaborative process includes regular communication, transparent decision-making, and stakeholder engagement throughout all project phases.
What makes OWH different from other architecture firms?
Our combination of AIA-certified expertise, community investment, and proven process that balances classical methodology with innovative solutions creates unique value for clients.
Does OWH handle project management?
Yes, we provide full project management services coordinating contractors, maintaining timelines, and ensuring budget compliance while preserving design integrity.