Business Details
31 Years
experience
Trusted Architects for Innovative Design Solutions
Founded in 1995, Osm Architecture has established itself as a leader in architectural design and project management. Our approach combines artistic vision with technical expertise to create spaces that enhance human experiences. We prioritize collaboration, working closely with clients, consultants, and contractors to deliver tailored solutions. With over 30 years of experience, we bring a unique blend of creativity and practicality to every project. Our teams dedication to quality is reflected in our detailed planning and responsive service.Strategic alliances with national firms allow us to execute projects of any scale. We emphasize clear communication and innovation, ensuring projects meet both aesthetic and functional goals. Our commitment to excellence has earned us long-term client relationships and industry recognition. From concept to completion, we focus on creating timeless, technically sound environments. Let us transform your vision into a built reality through our proven expertise.
Services
Architectural Design
Project Management
Building Renovations
Commercial Construction
Residential Development
Space Planning
Technical Consulting
Permit Assistance
Details
- Year established: 1995
Highlights and features
- We offer 30+ years of architectural expertise in diverse project types.
- Our client-focused approach ensures tailored, responsive design solutions.
- LEED-certified professionals deliver sustainable and innovative designs.
- National capabilities through strategic consultant partnerships ensure scalability.
- Proven track record of completing complex projects on time and budget.
Associations and certifications
- ALA
- NCARB
- LEED
What people say
Client-focused
Detailed plans
Excellent customer service
Prompt responses
Recommended builder connections
Services
Architectural Design
We create innovative architectural designs for commercial, residential, and institutional projects. Our process integrates artistic vision with technical precision to meet client needs. From concept to construction documents, we ensure functional, aesthetically pleasing spaces that comply with all regulations.
Project Management
Our team manages projects from planning through completion, coordinating with contractors and consultants. We ensure timelines, budgets, and quality standards are met while maintaining clear communication with clients throughout the construction process.
Building Renovations
We specialize in renovating and retrofitting existing structures to modernize functionality while preserving architectural integrity. Our solutions address code compliance, energy efficiency, and space optimization for diverse building types.
People
Stewart W. MacGregor
Founding President and CEO
Stewart MacGregor founded Osm Architecture in 1995 after earning degrees from the University of Illinois and Washington University. With decades of experience and teaching roles, he ensures client communication and project excellence.
Gary Rogowski
Project Manager
Gary Rogowski leads quality control and project execution. A licensed architect with LEED certification, he brings decades of expertise in managing complex architectural projects while maintaining Osm Architectures high standards.
Questions
What architectural services does OSM offer?
We provide full-service architectural design, project management, renovations, and technical consulting for commercial, residential, and institutional projects.
How long has OSM been in business?
OSM has served clients since 1995, offering over 30 years of architectural expertise in St. Louis and nationwide.
Can OSM handle projects outside St. Louis?
Yes, we work nationally through strategic partnerships with consultants and firms across the United States.
What makes OSM different from other firms?
Our client-driven approach combines artistic vision with technical precision, ensuring tailored solutions and long-term relationships.
