About The O’Neill Casa
At The O'Neill Casa, we’re not just here to design your home—we’re here to help you fall in love with it all over again. Whether it’s one room begging for a little TLC or a whole-home refresh to bring all the vibes together, our goal is simple: to turn your dream space into your real space.
We’re not just about the pretty (although trust us, we’ve got that covered). Our mission is to give you an unforgettable design journey—one filled with intention, inspiration, and maybe a little happy dance when you see the final reveal. Your home? It’ll tell your story in a way that’s totally you, setting the stage for all those “remember when?” moments.
As a mom and a designer who works from home, I get it—life happens, and your space should keep up without cramping your style. Family, wellness, and time aren’t just buzzwords around here; they’re baked into everything we do. If your home is feeling a little meh instead of heck yes, let’s change that. Together, we’ll create a space that’s equal parts sanctuary and functional masterpiece, with your well-being at the heart of it all.
With my Interior Design degree and nearly two decades of experience (kitchen and bath design is my jam), I’ve mastered a process that’s as smooth as your morning latte. From the first sketch to the final fluff of the throw pillows, I’ll make sure your space isn’t just something you’ll love—it’s something you’ll never want to leave.
Welcome to The O’Neill Casa, where fresh ideas meet laid-back vibes and everything is designed with you in mind. Let’s make magic happen!
Why Choose Us?
Comprehensive Design Magic
We’re all about those big, juicy full-service projects because, honestly, the more spaces we get our hands on, the better your home flows. Think cohesive vibes, seamless functionality, and a welcoming energy that ties it all together like your favorite playlist.
Brains & Beauty
We don’t just slap some pretty pillows on a sofa and call it a day. With a solid background in interior architecture, we make design decisions that are as smart as they are stunning. Every detail is crafted to not just look amazing but to work for your life, too.
Feel-Good Spaces
Your home? It should feel like a warm hug at the end of a long day. We’re pros at creating spaces that aren’t just easy on the eyes but good for the soul. Calm, happy, functional—every corner is designed to give you all the feel-good vibes.
Meet your Interior Designer
Hi! I’m Krystle O’Neill!
Welcome to The O’Neill Casa! A little about me- I was Born and raised in San Diego, California, where I spent most of my days on the stunning California coastline, surrounded by its natural beauty and laid-back vibe. This coastal environment sparked my passion for design—creating homes that enhance everyday life, both functionally and emotionally.
After graduating high school, I pursued my dream by earning a Bachelor of Science in Interior Design from The Art Institute of San Diego in 2009. My education gave me a strong foundation in the technical and architectural aspects of interior design, with an understanding of how homes are built from concept to completion.
With over 19 years of experience in residential renovations and new construction, I’m proud to be an award-winning kitchen and bath designer. Inspired by my coastal upbringing and the tranquil essence of Carolina lake life, I bring a fresh, laid-back aesthetic to every project. The serene waters, natural landscapes, and relaxed lifestyle of Carolinas provide endless design inspiration, infusing every space with a sense of calm, balance, and connection to nature.
At The O’Neill Casa, we create homes that aren’t just spaces—they’re experiences. From the rolling shores of the lakes to the cozy warmth of your family’s gathering spots, every project is a journey of transformation where your dreams come to life. Our designs reflect the unique blend of Carolina lake living and coastal inspiration, crafted to suit the rhythms of real life.
Here, design meets REAL LIFE— Everyday.
“Life is too short to live in an ordinary home.. Make it work for your lifestyle and you will live a fuller, more joyful life.”
