Business Details
40 Years
experience
Expert Architectural Design Services in Seattle
For nearly four decades, we have dedicated ourselves to crafting innovative and functional design solutions tailored to diverse architectural challenges. Our expertise spans ecclesiastical, educational, commercial, and residential projects, reflecting a commitment to personalized client service and technical excellence. Our Seattle-based team includes licensed architects, designers, and BIM specialists who leverage advanced technology to deliver precision across all project phasesfrom schematic design to construction administration. With a focus on Building Information Modeling (BIM), we optimize efficiency while maintaining creative integrity across projects ranging from small residential remodels to large-scale master plans. Our work extends throughout the Pacific Northwest, with completed projects in Washington, Oregon, Idaho, and California, demonstrating our adaptability to regional needs and codes.We prioritize client collaboration, ensuring each project aligns with individual goals while adhering to budgetary and functional constraints. Our portfolio underscores a philosophy of holistic design, integrating architectural and interior elements to create cohesive spaces. Recognizing the importance of hands-on experience, our leadership team brings decades of construction coordination expertise to every project. We maintain active involvement during construction phases to guarantee compliance with design specifications and client expectations. Our offices location in Seattles historic SODO neighborhood reflects our appreciation for adaptive reuse and urban context in design.
Services
Architecture
Interior Design
3D Building Information Modeling
Master Planning
Space Planning
Programming
Details
- Year established: 1986
Highlights and features
- We have 40 years of experience in architectural design across diverse sectors.
- Our team utilizes advanced BIM technology for precision and efficiency.
- We provide personalized service with direct principal involvement in all projects.
- Our portfolio includes successful projects in four Pacific Northwest states.
- We maintain active construction-phase oversight to ensure design integrity.
Associations and certifications
- AIA
Services
Architecture
We provide full-spectrum architectural services from schematic design through construction administration. Our approach emphasizes client collaboration, code compliance, and technical precision. With expertise in ecclesiastical, commercial, and residential sectors, we deliver tailored solutions that balance aesthetic vision with functional requirements.
Interior Design
Our interior design practice focuses on creating cohesive environments that extend architectural concepts into functional interiors. We specialize in material selection, lighting design, and custom furnishings for commercial, educational, and religious spaces while maintaining budgetary constraints and client preferences.
3D Building Information Modeling
We utilize ARCHICAD BIM software to create detailed 3D models and construction documents. This technology enables proactive issue identification, improves coordination among project teams, and streamlines the design process for medium- to large-scale residential and commercial projects.
Master Planning
We develop comprehensive master plans for schools, churches, and camps, focusing on phased growth strategies. Our process includes programming workshops and future expansion planning to create adaptable solutions that address both immediate needs and long-term organizational goals.
Space Planning & Programming
Our space planning services optimize building functionality through code-compliant layouts. We work directly with tenants and property owners to create schematic designs that maximize usability while addressing energy efficiency and regulatory requirements for commercial and institutional spaces.
People
Kevin Broderick
Principal Architect
Licensed architect with 40 years of experience in ecclesiastical, commercial, and residential design. Leads all project phases while maintaining hands-on construction coordination expertise. Holds a Bachelor of Architecture from the University of North Carolina at Charlotte.
Bryan Perez
Architect
AIA-certified architect specializing in K-12 education projects. Brings teaching experience and expertise in design communication. Graduated with dual master's degrees from the University of Nebraska and contributes to collaborative design processes.
Alex Karanja
Project Manager
Seattle-based project manager with 10+ years of experience across residential, commercial, and religious architecture. Specializes in problem-solving and cross-disciplinary collaboration. Holds a University of Washington architecture degree and manages complex project logistics.
Leah Henthorne
Interior Designer
ASID member interior designer with expertise in creating spaces that foster human connection. Graduated from Arizona State University and focuses on enhancing architectural concepts through material and layout optimization for commercial and residential clients.
Shawn Keenan
Design Professional
Pacific Northwest native with 15+ years of residential design experience. University of Oregon graduate specializing in light frame wood construction. Balances technical expertise with a focus on creating joyful living spaces that align with client lifestyles.
Questions
What architectural services does Rhombus Design offer?
We provide full architectural services including schematic design, construction documentation, and administration for residential, commercial, and institutional projects using BIM technology.
Do you specialize in specific building types?
Our expertise includes ecclesiastical, educational, commercial, and residential projects with a focus on adaptive reuse and code-compliant renovations.
How does your BIM process benefit clients?
Our ARCHICAD BIM workflow identifies potential issues early, improves coordination between project teams, and provides accurate 3D visualizations for better decision-making during design phases.
Can you handle projects outside Seattle?
While based in Seattle, we've successfully completed projects throughout Washington, Oregon, Idaho, and California with a focus on understanding regional building codes and climate considerations.
How are principals involved in projects?
Principal Kevin Broderick maintains direct involvement in all projects, ensuring consistent design vision, client communication, and technical oversight from concept through construction completion.
