Business Details
Your Trusted Architectural Partner in Irvine, CA
At Rost Architects, we are dedicated to creating site-specific architecture that harmonizes with local environmental and cultural conditions. Our team combines global experience with a commitment to simplicity, clarity, and environmental sensitivity, delivering luxury custom homes and contemporary interior designs tailored to our clients' unique needs. With expertise in architectural design, interior design, landscape integration, and ADU planning, we leverage advanced technology and systematic processes to ensure precision and client satisfaction. Our philosophy emphasizes strong relationships with builders and engineers, ensuring seamless project execution from concept to completion. We specialize in hyper-realistic visualizations, 3D printing, and VR visualization to enhance client understanding and engagement.Our work spans diverse locations, including Japan, Switzerland, and across the United States, reflecting our adaptability to varied climates and cultural contexts. We prioritize natural materials, low-toxicity finishes, and sustainable practices to create healthy living environments. Our team's accolades include collaborations with top-tier firms and guest lectureships at prestigious institutions like UCLA. We maintain a boutique approach, offering personalized service while adhering to rigorous industry standards. This combination of innovation, craftsmanship, and client-centric values positions us as leaders in contemporary architectural design.
Services
Architectural Design
Interior Design
Landscape Design
Project Management
ADU Planning
Highlights and features
- We offer 20+ years of experience in luxury residential architecture across 15+ countries.
- Our team includes AIA-certified architects and specialists in high-end contemporary design.
- We utilize hyper-realistic visualizations and VR technology for precise project previews.
- Our boutique approach ensures personalized attention to every project detail.
- We maintain long-term partnerships with top-tier contractors and engineers for flawless execution.
What people say
Exceeded expectations
World-class design
Exceptional attention to detail
Seamless project execution
Innovative solutions
Services
Architectural Design
Our architectural design service creates site-specific luxury homes and commercial spaces tailored to environmental and cultural contexts. We employ advanced visualization tools and collaborate with engineers to ensure structural integrity. Clients benefit from 20+ years of global experience and a portfolio featuring projects valued up to $40M.
Interior Design
Specializing in high-end residential and boutique commercial interiors, we focus on light, proportion, and natural materials. Our process uses realistic renderings and 3D modeling to visualize spaces before construction. Each design prioritizes functionality while maintaining timeless elegance and healthy living environments.
Landscape Design
We create integrated landscape designs that complement architectural structures using native plants and sustainable materials. Services include hardscape planning, pool design, and seasonal plant selection. Our approach ensures seamless integration between built environments and natural surroundings for cohesive property aesthetics.
ADU Planning
Our ADU planning service offers customizable luxury units ranging from 270-1,200 SQFT. We handle site analysis, city permitting, and engineering coordination. Clients receive tailored solutions that maximize property value while meeting local zoning requirements through our pre-approved plan expertise.
Project Management
We provide end-to-end project management from initial consultation to final walkthrough. Our team coordinates with contractors, conducts site visits, and ensures adherence to architectural specifications. This service guarantees quality control and timely completion for both residential and commercial developments.
People
Mitchell Rocheleau
Licensed California Architect
AIA-certified architect with 20+ years of global experience, specializing in luxury custom homes valued up to $40M. Holds degrees from Texas A&M and UCLA, with projects spanning 15+ countries.
Alex Stensby
Principal Interior Designer
Southern California native with expertise in high-end contemporary interior design. Translates architectural principles into functional, elegant spaces using natural materials and sustainable practices for residential and boutique commercial projects.
Questions
What architectural styles do you specialize in?
We specialize in contemporary luxury designs that integrate with local environments, focusing on clean lines, natural materials, and innovative spatial solutions for residential and boutique commercial projects.
Do you handle both design and construction management?
Yes, we provide full-service architectural design with integrated construction management, including contractor coordination, site visits, and quality control throughout the building process.
Can you customize ADU plans for specific property requirements?
Absolutely. Our ADU plans are fully customizable to meet unique site conditions, with options ranging from 270-1,200 SQFT and modifications for structural, material, or layout preferences.
What areas do you serve for residential projects?
We serve Southern California including Irvine, Newport Beach, Santa Barbara, and Los Angeles, with international experience in locations like Japan, Switzerland, and the Netherlands.
How do you incorporate sustainability into designs?
We prioritize natural ventilation, low-toxicity materials, and energy-efficient systems. Our landscape designs use native plants and sustainable hardscaping to minimize environmental impact while maintaining aesthetic appeal.
What technology do you use for design visualization?
We employ hyper-realistic 3D renderings, VR walkthroughs, and 3D printing to help clients visualize projects before construction begins, ensuring clear communication of design intent.
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