Business Details
20 Years
experience
Trusted Architectural Design Services in Louisville & San Diego
Founded in 2006, One World Architecture (OWA) is a firm dedicated to socially and environmentally responsible design. Our origins trace back to Gregory Maire Architect Ltd (GMA), an award-winning firm where our principal, Ken Parel-Sewell, began his career and eventually became Principal Project Manager. With offices in Louisville and San Diego, we provide architectural design and consulting services across residential, commercial, and institutional sectors. Our approach prioritizes harmonizing function, user needs, and aesthetic beauty while maintaining a deep respect for clients' budgets, schedules, and visions. We believe in strategic collaboration with consultants and contractors to deliver tailored solutions that align with each project's unique requirements.Our team brings decades of combined experience, including LEED accreditation and NCARB certification, ensuring adherence to the highest industry standards. From concept development to construction administration, we guide clients through every phase with transparency, technical rigor, and a commitment to sustainable practices. Our portfolio spans diverse projectsfrom historic renovations to modern residential and commercial spacesreflecting our adaptability and dedication to quality design. We strive to create spaces that not only meet functional needs but also enrich communities and foster long-term value. By combining innovation with practicality, we aim to exceed expectations while maintaining ethical and environmental responsibility.
Services
Architectural Design
Residential Projects
Commercial Design
Institutional Projects
Sustainable Design
Energy Use Modeling
Pre-Design Consulting
Details
- Year established: 2006
Highlights and features
- We offer over 30 years of architectural experience with LEED-accredited professionals.
- Our team combines technical expertise with a collaborative approach to client needs.
- We specialize in sustainable design strategies for all building types and scales.
- Our process includes energy modeling to optimize efficiency and cost savings.
- We maintain a network of trusted consultants and contractors for comprehensive service.
Associations and certifications
- LEED
- NCARB
What people say
Awesome job
Consummate professional
Master carpenter
Smooth process
Joy to work with
Services
Architectural Design
We provide full-service architectural design for new construction and renovations. Our process includes schematic design, construction documentation, and contract administration. Clients benefit from our focus on sustainable materials, energy efficiency, and tailored solutions that align with their budget and vision.
Sustainable Design
Our sustainable design services integrate eco-friendly materials and energy-efficient systems. We offer LEED certification guidance and life-cycle analysis. This approach reduces environmental impact while enhancing building performance and occupant comfort through innovative, code-compliant solutions.
Residential Projects
We specialize in custom residential design, from small renovations to large-scale new homes. Our expertise spans traditional and modern styles, with a focus on functional layouts, historic preservation, and energy-efficient upgrades tailored to homeowners' lifestyles.
Institutional Projects
We design and renovate places of worship, community centers, and cultural facilities. Our work emphasizes accessibility, durability, and symbolic design elements that reflect each institution's mission while meeting modern safety and efficiency standards.
Energy Use Modeling
Our energy modeling services use real-time data to optimize building performance. This includes thermal analysis, daylighting studies, and utility cost projections. Clients gain actionable insights to reduce energy consumption and operational costs throughout the design process.
People
Ken Parel-Sewell
Principal & Owner
Licensed architect with 30+ years of experience in residential, institutional, and commercial projects. LEED Accredited Professional and NCARB-certified, specializing in historic renovations and sustainable design.
Kyle Bragg
Designer
LEED-accredited designer with expertise in material selection and sustainable practices. Graduated from University of Cincinnati and brings hands-on experience from diverse project types nationwide.
Dan Madryga
Architect
Architect with a focus on cultural and historical context in design. Holds advanced degrees in architectural theory and contributes to architectural publications while managing complex projects.
Questions
What architectural services do you offer?
We provide full-service architectural design, including residential, commercial, and institutional projects, as well as sustainable design consulting and energy modeling.
Do you work on historic building renovations?
Yes, we specialize in historic preservation and adaptive reuse projects, combining modern functionality with original architectural details.
Are you experienced with LEED-certified projects?
Our team includes LEED Accredited Professionals with extensive experience in sustainable design and certification processes.
What areas do you serve?
We operate from Louisville and San Diego offices, serving clients nationwide with projects in Kentucky, California, Illinois, Tennessee, and beyond.
How do you approach client collaboration?
We prioritize open communication, regular updates, and tailored design solutions that align with each client's unique needs and budget.
