Business Details
50+ Years
experience
Expert Architectural Design Services in Indianapolis
Founded in 1916 by architect Wilbur Shook and engineer William McGuire, our firm has built a century-long reputation for innovative design leadership. Headquartered in Indianapolis, we specialize in architecture, engineering, and historic preservation across commercial, educational, governmental, and religious sectors. Our multidisciplinary approach combines client-centric collaboration with technological expertise to deliver award-winning designs that balance timeless aesthetics with modern functionality. With a legacy of forward-thinking solutions and value-based pricing, we maintain personal accountability for every project while serving clients throughout Indiana and contiguous states. 
Services
Architecture
Engineering
Historic Preservation
Interior Design
Landscape Architecture
Planning
Project Management
LEED Certification
BIM Modeling
Site Planning
Details
- Year established: 1916
Highlights and features
- 100 years of architectural innovation and client-focused design
- Integrated multidisciplinary services from concept to construction
- Award-winning expertise in historic preservation and modernization
- Value-based pricing without compromising design excellence
- Personal accountability from experienced project architects
Services
Architecture
Our architectural services combine client vision with technical expertise to create timeless structures. We offer full-cycle design from conceptualization through construction documentation, incorporating sustainable practices and modern technologies like BIM modeling. With century-old experience, we deliver functional spaces that balance aesthetic value with operational efficiency.
Engineering
We provide comprehensive engineering solutions including HVAC, electrical, and plumbing systems. Our team specializes in energy efficiency studies and indoor air quality improvements while ensuring code compliance. From facility assessments to construction administration, our engineering services support both new builds and renovation projects across multiple sectors.
Historic Preservation
Our preservation experts specialize in restoring historical buildings while integrating modern functionality. Services include heritage assessments, restoration planning, and adaptive reuse strategies. We maintain membership in preservation organizations to ensure compliance with historical standards while implementing contemporary upgrades that extend building longevity and usability.
Interior Design
We create functional interior environments through collaborative space planning and material selection. Our designers focus on sustainable solutions, wayfinding systems, and thematic elements that reflect client identity. From initial concept to final detailing, we ensure interior spaces enhance user experience while maintaining architectural coherence with exterior structures.
Landscape Architecture
Our landscape architects develop site solutions that harmonize with natural environments and community needs. Services include master planning, urban design, and recreational space development. We prioritize sustainable practices through strategic plant selection, water management systems, and creating accessible outdoor environments that complement architectural projects.
Questions
What architectural services does OMS offer?
We provide full-service architecture, engineering, interior design, landscape architecture, and historic preservation with specialties in LEED certification and BIM modeling.
How long has OMS been in business?
Our firm has delivered architectural solutions since 1916, combining century-old expertise with modern design technologies.
Which regions does OMS serve?
While headquartered in Indianapolis, we serve clients throughout Indiana and all contiguous Midwest states.
What project types does OMS specialize in?
We excel in commercial, educational, governmental, religious, and historic preservation projects with tailored design solutions.
Does OMS handle project management?
Yes, our team provides comprehensive project management from initial concept through construction administration.
How does OMS approach historic preservation?
Our specialists combine heritage sensitivity with modern functionality, maintaining historical integrity while implementing contemporary upgrades.
