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Business Details
34 Years
experience
Award-Winning Architectural Design in Jupiter, FL
Mitchell O'Neil PA, is an award-winning architectural practice rooted in the principles of Modernism. Our approach combines simplicity, clarity, and elegance to create luxury residential spaces that harmonize with their surroundings. With over three decades of experience, we specialize in new construction, additions, and remodeling projects that prioritize natural light, open spaces, and seamless integration with nature. Our commitment to innovative design has earned recognition from the American Institute of Architects, including multiple Design Excellence and Honor Awards. We utilize cutting-edge technology and sustainable practices to deliver personalized solutions that reflect each client's unique vision and lifestyle.

Our portfolio features projects in prestigious locations such as Jupiter, Palm Beach, and Stuart, Florida, as well as Telluride, Colorado. Featured in national magazines and television programs like HGTV's Top 10, we blend artistic creativity with technical precision to transform concepts into functional, timeless spaces. Our process emphasizes collaboration, ensuring every project meets defined budgets, timelines, and aesthetic goals while maintaining the highest standards of professionalism and integrity.
Services
New Construction Additions Remodeling Design Consultation Project Management
Details
  • Year established: 1992
Highlights and features
  • Award-winning designs recognized by the American Institute of Architects
  • Client-focused approach emphasizing personalized service and collaboration
  • Expertise in modern residential architecture and energy-efficient design
  • 30+ years of experience with projects featured in national media
  • Comprehensive services from concept to construction supervision
Associations and certifications
  • American Institute of Architects (AIA)
What people say
Award-winning designs Seamless indoor-outdoor integration Personalized service Energy-efficient solutions Timely delivery
Services
New Construction
Designing modern luxury residences from the ground up, focusing on clean lines, natural light integration, and seamless connection with outdoor environments. Our process ensures each home reflects the client's lifestyle while maintaining architectural integrity and sustainability. Projects consistently receive industry recognition for innovative design and execution excellence.
Remodeling
Transforming existing spaces into modern, functional environments through strategic redesign. We specialize in updating outdated structures while preserving architectural character, incorporating energy-efficient solutions and contemporary materials to enhance both aesthetics and livability for discerning homeowners.
Project Management
Comprehensive supervision from concept development through construction completion. Our team ensures strict adherence to design specifications, budget parameters, and timelines while maintaining open communication with clients and contractors to guarantee successful project delivery.
Design Consultation
Providing expert guidance on spatial planning, material selection, and design optimization. We help clients navigate zoning regulations, feasibility studies, and sustainability strategies to create tailored solutions that balance aesthetic vision with practical functionality for residential projects.
Sustainable Design
Incorporating energy-efficient systems and environmentally conscious materials into modern residential designs. Our approach reduces environmental impact while enhancing comfort and functionality through passive solar design, natural ventilation strategies, and sustainable building practices tailored to Florida's climate.
People
Mitchell O'Neil
Principal Architect
AIA award-winning architect with over 30 years of experience. Graduated from University of Miami School of Architecture. Recognized for innovative residential designs featured in national media. Combines modernist principles with client-centric solutions.
Questions
What architectural styles do you specialize in?
We focus on Modernist principles while incorporating contemporary and transitional elements. Our designs emphasize clean lines, natural light, and seamless integration with surroundings.
Do you work on projects outside Florida?
While based in Jupiter, we've completed projects in Colorado, Ireland, and other locations. Our design approach adapts to various climates and environments.
What services do you offer for existing homes?
We provide comprehensive remodeling services, including structural updates, interior redesign, and outdoor space integration while maintaining architectural integrity.
How do you incorporate sustainability into designs?
We utilize energy-efficient systems, passive solar design, and sustainable materials. Our approach reduces environmental impact while enhancing comfort and functionality.
What is your design process timeline?
Timelines vary by project scope but typically include 2-4 months for preliminary design, 3-6 months for construction documents, and ongoing supervision during construction phases.
Can you work with existing construction teams?
Yes, we collaborate with preferred contractors but can also work with client-selected teams to ensure design integrity throughout the construction process.