“INTERIOR DESIGN - A SINGLE ITEM, SPACE OR AN ENTIRE PROJECT”
A Turnkey Interior Design Company
Studio 33 Design Concepts
Where innovation meets individuality.
At Studio 33 Design Concepts, founder and principal designer Monica Gioeli brings an imaginative, highly diversified range of interior design themes tailored to reflect each client’s unique tastes. Known for her creative flair and the “unexpected twist” she infuses into every project, Monica specializes in crafting environments that feel fresh, inviting, and effortlessly stylish.
With over 30 years of experience, Monica’s vision reaches beyond traditional design boundaries. Her approach focuses on creating spaces that don’t just look good—they resonate. By weaving in artful elements and adding a dash of surprise, she transforms each room into a reflection of its owner’s personality while maintaining harmony, functionality, and sophistication.
Whether you’re seeking to elevate your space through a subtle redesign, a comprehensive renovation, or a complete transformation, Studio 33 is equipped with the expertise and resources to bring your vision to life. From transitional and contemporary aesthetics to eclectic and timeless styles, Monica’s personalized service ensures every project is as unique and inspiring as the clients she serves.
Explore the creative process, discover your style, and experience how Studio 33 Design Concepts can turn your space into a masterpiece with style and purpose.
INTERIOR DESIGN | NEW CONSTRUCTION | REDESIGN SPECIALIST | COLORIST | DESIGN CONSULTANT
Studio 33 Design Concepts Network
Our materials, resources, and combined with interior design services are integrated with our global networks and our partnership affiliates within the United States since 1988.
Email: Monica@Studio33DesignConcepts.com
WHAT OUR CLIENTS HAVE TO SAY!
Howard & Pat Leavy, Newport Beach CA
Mike & Stephanie Beuerlein, Huntington Beach CA
Mike & Stephanie Beuerlein, Huntington Beach CA
I met Monica after a paint salesman referred her to me because I wanted to change the color of a handrail on the stairs of a 20 year old house that we had just purchased and were remodeling.
Monica did a beautiful job on the handrail and after I got to know her I realized how very talented she was in helping me to make decisions on the house. When it came to the outside of the house she suggested that I do a German smear on the bricks. I left for a trip and when I returned Monica had completed the work on the brick and the house looked beautiful. She had the vision to know what would make my house look beautiful, and I am very thankful for the paint salesman that suggested Monica to me. 2021- 2023
Mike & Stephanie Beuerlein, Huntington Beach CA
Mike & Stephanie Beuerlein, Huntington Beach CA
Mike & Stephanie Beuerlein, Huntington Beach CA
My husband and I decided it was time to remodel our house, and one of the most important decisions we made was to hire Studio 33 Design Concepts as our paint consultant.
Monica created a color rendering showcasing her artistic and creative genius while giving us something tangible to envision our project.
Little did we know how integral she would become in influencing many aspects of our multifaceted project.
Not only did she do a masterful job in selecting several complimentary color combinations for our home, she also coordinated color schemes for our hardscape and rescued a project another contractor had misjudged.
Monica takes her time finding the exact products, color combinations and textures to create a beautiful balance.
We love our new home and we couldn’t have accomplished our goals without Studio 33 DC. 2022-2024
Jayson & Summer Just, Pasadena CA
Mike & Stephanie Beuerlein, Huntington Beach CA
Vincent & Michele Cortes, Fullerton CA
For five years we've had the pleasure of working with Monica Gioeli of GIOELI.co on a variety of finishing projects, including ceilings, porches, and the cabinetry in between. Her meticulous attention to detail and consistency have never failed to impress. Whether it's staining, hand painting, wallpaper, or refinishing, Monica's expertise is evident in every aspect of her work. Her skill in color and depth matching across pieces of different wood species is truly exceptional. It's a skill that has been critically necessary in retaining the character and vintage aesthetic of our Pasadena craftsman home.
Monica is not only an expert in her field, but she is also extraordinarily clean, organized, and reliable. Her punctuality and professionalism are always appreciated, and her involvement in our projects has been invaluable. Knowing that Monica is handling the finishing gives me confidence that our projects will be completed beyond my highest expectations. My favorite thing having Monica working is that whatever project I’m doing, it will finally have an actual date it can be declared DONE.
Her ability to bring our vision to life has been integral to the success of our renovations, and I highly recommend her services to anyone seeking true craftsmanship. 2019-2023
Vincent & Michele Cortes, Fullerton CA
Vincent & Michele Cortes, Fullerton CA
Vincent & Michele Cortes, Fullerton CA
"I had the pleasure of working with Monica Gioeli and the experience was exceptional. From our initial consultation to the final reveal, she demonstrated a keen eye for detail and an impressive ability to understand my vision and turn into a beautifully designed space. Monica is incredibly creative, offering thoughtful suggestions that truly enhanced the project.
The final result exceeded my expectations, reflecting both functionality and style. I wholeheartedly recommend Monica to anyone looking to transform their space with expertise and flair." 2021-2024
Ed Sweeney, Corona Del Mar CA
Vincent & Michele Cortes, Fullerton CA
David & Tasha Hochwald, Costa Mesa CA
While I don’t often write reviews, I found that Monica is an exception to that rule. I was faced with a very difficult problem of a beautiful, hard finish Venetian stucco discoloring from moisture and sunlight. After conferring with every expert I could find, including the regional rep from BENJAMIN MOORE, it was agreed that the Venetian stucco finish was too beautiful to be painted over and that the hard finish was going to prevent a good adhesion from fresh paint. This would also create an ongoing maintenance issue.
Then came a recommendation to have Monica, a professional faux finisher, come in and match the hard stucco Venetian color, then have the stucco sealed to preserve the color and longevity for another 5 to 7 years. As it turned out, this was a brilliant decision and saved me a lot of time, trouble and future maintenance.
I strongly recommend Monica as her eye for color and texture is quickly becoming a lost art, and her knowledge of business and budget certainly helps.
Respectfully, Ed Sweeney 2024
David & Tasha Hochwald, Costa Mesa CA
Vincent & Michele Cortes, Fullerton CA
David & Tasha Hochwald, Costa Mesa CA
I was really struggling finalizing colors for my remodel. Loosing sleep fearing I would make the wrong decisions. Then I met Monica Gioeli. It was truly a serendipitous encounter at the perfect time! Monica really listened to my needs and concerns and quickly kicked into action as I was on a tight timeline. Her attention to detail, knowledge, communication and follow up was amazing. The end result was just what I wanted and is absolutely beautiful!! I only wish I met her sooner!! 2024
Health and Happiness,
Tasha
Joanne Schepis, Pasadena CA
Careen Alexandra, Pasadena CA
Careen Alexandra, Pasadena CA
I first met Monica when I moved into my condo complex in 2019. She eased me through the process of rules and regulations. She was able to guide me through the process of replacing my flooring so they were above and beyond the HOA requirements.
At the time I met her, she was in charge of up keep for the entire complex. It was managed with great care and consistently very presentable. She also was placed in charge of the new entry and elevator flooring and project managed painting of the complex which brought it up to date and made the complex look fresh and modern.
I wholeheartedly recommend Monica for her managerial skills as well as her knowledge and experience in dealing with HOA regulations. 2019-2021
Careen Alexandra, Pasadena CA
Careen Alexandra, Pasadena CA
Careen Alexandra, Pasadena CA
Monica and Studio 33 Design Concepts are a rare resource to find. Intuitively picking up on the style you can’t put words to, she narrows down the concepts and brings your thoughts to life.
Creating decorative faux finishes to hide in necessities and restoration of stonework are just a few samples of her breadth of talent. Punctual and professional are traits that stand out when working with Monica.
Careen Alexandra 2022-2024
Jean & Linda Stern, Irvine CA
Careen Alexandra, Pasadena CA
Jean & Linda Stern, Irvine CA
Last year, we entirely redid our kitchen, from the floor to the base walls, to the ceiling. As we progressed, it was easy to pick appliances, cabinetry, counters and floor tiles. Yet, when it was done, we paused and agonized over what colors to paint the walls and ceiling to tie it all together. We were completely stuck.
A friend recommended we consult with Monica Gioeli, which we did to our great benefit. Monica came over on several occasions to suggest and advise on various soft tones and we hired her to create what to us is the most perfect kitchenambience. She was spot on with her amazing paint suggestions, including a faux wood celling beam, which she painted herself. We would never have thought to do that, and we absolutely love it.
It was a pleasure working with Monica and we highly recommend her.
Mr. and Mrs. Jean Stern
Irvine, California
STUDIO 33 PRO SERVICES
PRO CLEANING
Studio 33 Design Concepts knows the value of new product installations, we pride ourselves on knowing exactly how to treat every corner of residue from overdue maintenance, oversized debris, to fine dust and polish!
Discover the details of the categories we cover in the Studio 33 Pro Service link below.
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