Business Details
12 Years
experience
Trusted Architectural Design Services in Vacaville, CA
Founded in April 2014, RSA Architecture was established by Robert Henley, AIA, LEED AP, and Robert Sesar, RA, combining 70 years of architectural expertise in Northern California. Our firm was born from the merger of Henley Architects + Associates and RSA Architecture, uniting decades of industry knowledge with a shared vision for client-focused design. We specialize in delivering architectural solutions across diverse project types, from hospitality and commercial developments to educational and civic spaces, always prioritizing integrity, trust, and commitment in our work. Our approach centers on understanding client goals to create functional, sustainable environments that foster social interaction, comfort, and productivity. With offices in Vacaville, California, we serve communities across Northern California, including Antioch, Benicia, Concord, Davis, and Sacramento.Our philosophy emphasizes environmental responsibility, ensuring every project respects ecological considerations while meeting budgetary and scheduling expectations. We maintain a responsive, collaborative relationship with clients and consultants throughout the design process, ensuring outcomes align with their vision. Our LEED-certified expertise demonstrates our dedication to sustainable practices and innovative design solutions. Over the years, we have built a reputation for excellence through projects like the Hyatt Place Vacaville, Vintage High School Swim Center, and California Maritime Academy facilities. Our success stems from a relentless focus on achieving architectural excellence while maintaining transparency and accountability in every client interaction.
Services
Architectural Design
Commercial Projects
Hospitality Development
Educational Facilities
Civic Architecture
Sustainable Design
Construction Documentation
Project Management
Details
- Year established: 2014
Highlights and features
- We combine 70+ years of architectural experience in Northern California.
- Our LEED-certified expertise ensures sustainable design practices.
- We maintain 100% transparency in project budgets and timelines.
- Our collaborative approach prioritizes client goals and community impact.
- We specialize in complex projects across hospitality, education, and civic sectors.
Associations and certifications
- LEED AP
Services
Architectural Design
We create customized architectural solutions for commercial, hospitality, and civic projects. Our process combines technical expertise with creative vision to deliver functional, aesthetically pleasing spaces. Clients benefit from our 70+ years of combined experience in Northern California's diverse markets.
Sustainable Design
Our LEED-certified professionals integrate environmentally responsible practices into every project. We optimize energy efficiency and material selection while maintaining design integrity. This approach reduces environmental impact without compromising functionality or client objectives.
Project Management
We provide end-to-end project management from concept to completion. Our team ensures strict adherence to timelines and budgets while maintaining quality standards. Clients receive regular progress updates and transparent communication throughout the construction process.
Educational Facilities
We specialize in creating innovative learning environments that enhance student engagement. Our portfolio includes elementary schools, vocational centers, and public parks. Designs prioritize safety, accessibility, and spaces that support modern educational methodologies.
Civic Architecture
We design community-focused civic buildings that serve public needs effectively. Projects include senior centers, museums, and religious facilities. Our approach balances functionality with architectural significance to create lasting community assets.
People
Robert Henley
Principal, AIA, LEED AP
With 35+ years of experience, Robert Henley leads sustainable design initiatives at RSA Architecture. His expertise in LEED-certified projects ensures environmentally responsible solutions that meet client needs across Northern California's diverse markets.
Robert Sesar
Principal, RA
Robert Sesar brings 35+ years of architectural experience to RSA Architecture. Specializing in complex commercial and civic projects, he focuses on delivering innovative designs that balance functionality with aesthetic excellence across Northern California.
Questions
What architectural services does A2R Architects offer?
We provide full-service architectural design for commercial, hospitality, educational, and civic projects. Our expertise includes sustainable design, construction documentation, and project management across Northern California.
How long has A2R Architects been in business?
Founded in April 2014 by Robert Henley and Robert Sesar, our principals have 70 combined years of architectural experience in Northern California.
Do you specialize in specific building types?
We excel in hospitality developments, educational facilities, civic buildings, and commercial projects. Notable works include the Hyatt Place Vacaville, Vintage High School Swim Center, and California Maritime Academy facilities.
Are your designs environmentally sustainable?
Yes, our LEED-certified professionals integrate sustainable practices into every project. We prioritize energy efficiency, responsible material selection, and environmentally conscious design solutions.
Which areas do you serve?
Based in Vacaville, California, we serve Northern California communities including Antioch, Benicia, Concord, Davis, Napa, Sacramento, and Walnut Creek.
How do you ensure project timelines and budgets?
We maintain strict project controls with regular progress tracking. Our collaborative approach ensures transparency, while our 70+ years of combined experience helps anticipate and resolve potential challenges proactively.
