Business Details
50+ Years
experience
Expert Architectural Services in Fort Worth
Komatsu/Rangel, established in Fort Worth in 1959 by Albert S. Komatsu, is a second-generation family-owned professional design organization. Our firm specializes in architectural design, interior design, historic preservation, master planning, and design-build services for clients across local, state, national, and international markets. We prioritize collaborative problem-solving, assembling multidisciplinary teams to address complex challenges while maintaining a commitment to quality, innovation, and sustainability.With over six decades of experience, we have completed more than $450 million in design-build projects, emphasizing client communication, technical expertise, and adaptive strategies to meet evolving industry demands. Our dedication to excellence is reflected in our recognition by the Texas Historical Commission with the Texas Treasure Award for over 50 years of continuous service and contributions to the state's growth.
Services
Architecture
Interior Design
Historic Preservation
Master Planning
Design-Build
Details
- Year established: 1959
Highlights and features
- We have over 60 years of experience in architectural design and historic preservation.
- Our family-owned firm combines tradition with innovative design-build methodologies.
- We specialize in multidisciplinary teamwork for complex project solutions.
- Recognized by the Texas Historical Commission for outstanding contributions to historic preservation.
- We prioritize sustainable design and client-focused communication throughout the project lifecycle.
What people say
Exceptional historic preservation work
Collaborative problem-solving approach
Sustainable design expertise
Reliable project delivery
Deep technical knowledge
Services
Architecture
Komatsu provides comprehensive architectural services, focusing on innovative design solutions tailored to client needs. Our expertise spans institutional, municipal, and commercial projects, emphasizing functionality, aesthetics, and sustainability. We integrate technical precision with creative vision to deliver spaces that meet evolving demands while respecting historical context.
Historic Preservation
Specializing in historic preservation, we protect and revitalize culturally significant structures. Our team conducts conservation studies, landmark registration, and adaptive reuse planning, ensuring historical integrity while meeting modern standards. Clients benefit from our deep understanding of regulatory processes and material conservation techniques.
Design-Build
Our design-build services streamline project delivery by combining design and construction under one contract. With over $450 million in completed projects, we ensure cost efficiency, accountability, and seamless coordination. This approach reduces timelines while maintaining quality through collaborative problem-solving and single-point oversight.
Master Planning
We create master plans for diverse projects, including campuses, municipal complexes, and cultural sites. Our process involves community engagement, feasibility studies, and long-term visioning to align development with client goals. The result is a cohesive roadmap that balances growth, sustainability, and functional needs.
Interior Design
Our interior design studio integrates aesthetics and functionality from project inception. We focus on space planning, material selection, and systems integration to enhance user experience. By collaborating closely with architects and engineers, we ensure interiors align with structural and environmental requirements while reflecting client identity.
People
Karl Komatsu Architecture
President and CEO
Karl Komatsu leads Komatsu/Rangel as President and CEO, driving innovation in design-build and historic preservation. With decades of experience, he emphasizes collaborative problem-solving and sustainable design. His leadership maintains the firm's legacy of excellence while adapting to modern architectural challenges.
Amy Sibley
Vice President & Director of Interior Design
Amy Sibley oversees interior design initiatives, ensuring seamless integration with architectural projects. Her expertise in space planning and FF&E selection enhances functionality and aesthetics. She leads a dedicated studio team, focusing on client needs and technical precision to deliver world-class interiors.
Marie Oehlerking-Read
Director of Historic Preservation & Architect
Marie Oehlerking-Read specializes in historic preservation, guiding projects through landmark registration and adaptive reuse. Her work balances historical integrity with modern requirements. With extensive knowledge of conservation techniques, she ensures culturally significant sites are preserved for future generations.
Questions
What services does Komatsu offer?
We provide architecture, interior design, historic preservation, master planning, and design-build services for diverse clients.
How long has Komatsu been in business?
Founded in 1959 by Albert S. Komatsu, we are a second-generation family-owned firm with over 60 years of experience.
Do you specialize in historic preservation projects?
Yes, we are recognized experts in historic preservation, with awards and extensive experience in adaptive reuse and landmark restoration.
What areas do you serve?
We work locally in Fort Worth and Texas, nationally, and internationally, with projects spanning diverse regions.
How does Komatsu approach sustainable design?
We integrate sustainability by balancing environmental responsibility, economic efficiency, and long-term planning to create enduring, eco-conscious spaces.
Can you handle complex design-build projects?
Yes, we have completed over $450 million in design-build projects, emphasizing collaboration, accountability, and streamlined delivery.
