Beautifully Designed For Everyday Living
Complete Home Remodeling
Bring your unique vision to life. Our bespoke design process transforms your ideas into a one-of-a-kind home tailored to your lifestyle and preferences.
Kitchens / Bathrooms
Create your dream home from the ground up. We blend innovative design with functionality to craft beautiful, efficient living spaces that stand the test of time.
Room Additions
Expand your horizons without changing address. Our extension designs seamlessly integrate with your existing property, and adding value to your home.
Architectural more innovative and coherent your concept
An idea that takes the parts of a structure and turns them into a whole system. Practice is the frequent and continued contemplation of the mode of executing any given work, or of the mere operation of the hands.
Our Projects
Innovative Designs, Timeless Impact: Our Latest Architectural Endeavors
Laguna Niguel
A cozy development of 15 single-family homes nestled among mature maple trees, offering a perfect blend of natural beauty.
Dana Point
A modern complex of 30 eco-friendly houses along the riverside, featuring shared green spaces and a community boathouse
Capistrano Beach
A boutique collection of 10 luxury condominiums overlooking the city’s central park, offering premium amenities and panoramic views.
What our customers are saying
Here’s what people think about the Ona Architecture
R Schneringer
San Juan Capistrano
JH Custom Homes Inc. built a new two story garage from ground up. Excellent work. 4 1/2 weeks to final inspection. James is a perfectionist. No nickel & diming on costs. I interviewed 5 general contractors and was so pleased to have selected JH Custom Homes. Would highly recommend and definitely use them again.
Sarah Chen
Horizon Properties
Ona Architecture transformed our vision into reality with their innovative sustainable design approach. Their attention to detail and commitment to environmental consciousness resulted in a building that not only looks stunning but also achieved LEED Platinum certification.
Chris Calhoon
Aliso Viejo
“We were new to Orange County and we needed to find a quality contractor to do significant work to our newly purchased house, including a room reconfiguration, full bathroom remodels, fireplace work, lighting, etc. There are many contractors out there and we interviewed almost all of them, but we were lucky to have hired James Hooper. James was competitive in his bid compared to the others, but more importantly, the value that we received at the end of the project was immeasurable. His work quality is excellent and he is a perfectionist. He does not cut corners, so you can be sure that the work is done right, and that it will last the test of time. James was on the site every day, and maintained constant communication with us. He and every single member of his team were a pleasure to work with. I will be hiring James for our next project.”
Emily Weber
Tech Innovations
The team at Ona Architecture designed our new headquarters with incredible vision. They created a space that perfectly reflects our company culture while maximizing productivity and employee well-being. The result is simply breathtaking.
Discover how we can bring your dreams to life.
From concept to completion, we’re with you every step of the way. Ready to start your journey? Contact us today for a free consultation and let’s create something extraordinary together.
25+ Years of Excellence
1,564+ Satisfied Clients
50 Industry Awards
