Rancho Interior Design
North County San Diego Designer
951-956-0661
Modern Interior Design
Best of Houzz Award Winner
Contact Us
We specialize in designing modern interiors that reflect you and the things you love
Decorating-Furnishings-Window Treatments-Accessories-Staging
Rancho Interior Design is a full service Interior Design firm located in beautiful San Diego. Chosen 3 Best Interior Designers in Oceanside, Ca. by “Three Best Rated” for 2022. Our lead Designer, Cynthia specializes in designing rooms that are on trend, creating beautiful color palettes for each space and planning a comfortable floor plan. She will select furnishings that are stylish and properly scaled for the space and for upholstered pieces, select performance fabrics that are not only beautiful but also durable. She is expert at selecting the right accessories to give the rooms a finished, layered, designer look adding texture and color to complement everything in the space. If you are remodeling rooms, she will guide you in the selection of materials that coordinate well for a cohesive, modern space. By carefully listening to our clients needs we create spaces that are stylish, comfortable and functional all within your budget.
Planning on selling your home? Call us to professionally stage your home so it shows beautifully. Staged homes sell quicker and often have multiple and higher offers than non-staged homes. It’s a smart investment for greater results.
Our services for Interior Design include:
- Turn-Key Interior Design
- Custom Furnishings
- Accessories, Lighting, Art
- Cabinetry-Custom Built-Ins
- Custom Window Treatments
- DIY Interior Design Consultations
- Complimentary Phone Consultations
- Home Staging
About Us
Rancho Interior Design is an award winning interior design firm that was established in April 2000, and has built a solid reputation of excellent design, honesty and affordable services, catering to our clients needs, tastes and budgets.
We specialize in designing and decorating your rooms starting with getting to know you during your In-Home Consultation. We will look at the space, determine your design style, select a color palette, discuss the function of the space and the furnishings and materials required to design your space. This includes furnishings needed and existing pieces to be incorporated in the new space. After learning about you and your project goals we will create a design to give you a beautiful, updated space that reflects your taste and lifestyle all within your budget. Our design plan will include floor plans, color palettes, furnishings and accessories, flooring, paint and wall and window treatments ideas.
We get excited about every project large or small. We’re also a great, affordable option for DIYers because they can be as involved in the process as much or little as they prefer while getting professional guidance on designing their space. This can save them time and money and avoid costly mistakes. If you’re looking for a Turn-Key design we can do it all from concept to purchasing and final installations. If remodeling your kitchen or bath we will work with your contractors on design and help in the selection and purchase of the materials needed for the project.
“I’ve contacted and worked with Cynthia on three different projects in my home over the past several years: a formal living room/dining room, a master bedroom and a kitchen remodel. For each project, she came to my home measured and photographed the space and then provided me with a design and samples (like fabric for the window treatments or tile for the kitchen backsplash). She worked patiently and tirelessly to find my style and help secure just the right things for these spaces including furniture, bedding, art, rugs, accessories, and window treatments. I absolutely love how all of our projects turned out and am often complimented on these rooms. As other projects come up, I plan to work with her again. Her experience and professionalism are apparent and I would highly recommend her to others.”
Lisa, Winchester, CA
Please take a minute to see what our other clients have said about us below.
Client Testimonials

The design of my master bedroom is calming, contemporary, and inviting.
Cynthia Cuellar, from Rancho Interior Design, encouraged me to use a green palette with cream and a splash of pink. I am glad I trusted her advice.
Cynthia assisted us in designing our living room, bath and guest room 4 years ago. She picked flooring, wall units, furniture, lighting and a rock fireplace wall. The result was an environment that is comfortable and versatile. We can rotate colors throughout the seasons and living spaces are fluid as well as efficient.
Our experience with Ranch Interior Design has been rewarding. Cynthia is reliable, trustworthy and a tireless advocate for her clients. She has fresh and unique ideas. We would recommend her services to others.

Cynthia transformed our white box of a great room into a beautiful and comfortable space that we never want to leave. We could not be happier with our kitchen/dining room/family room in our new home in Winchester.
She is skilled and professional; she completed the project within our timeframe and budget. The room is comfortable, just to our taste and she did a wonderful job capturing exactly what we wanted. We somewhat changed our thinking midway to a more budget and kid friendly plan and Cynthia never flinched. She is easy to work with, she listened, and she met our needs. I highly recommend Cynthia and cannot wait to work with her on our next project.
Thank you Cynthia.

When I moved into my beautiful new house I was at a total loss as to how to put together a look that would make it feel like my home. Happily I called Cynthia and she exceeded my expectations, giving me a home that was not only beautifully decorated, but one that my family and guests often said was very warm and welcoming.
Now, a few years down the road, we are selling our home and many people that viewed our home asked if it was a model home because it showed so beautifully. I believe her wonderful decorating is part of the reason we were able to sell it in just a few days, with multiple offers to choose from. I recommend Cynthia highly and would gladly call her for any future decorating needs I might have.

We were in the market to do a major remodel of our living room and kitchen. We looked on-line and in the yellow pages for the right decorator. I called a few and either got no response or we did not click with the designer. From the moment we called Rancho Interior Design, we found Cynthia was quick to call back and very responsive to us. We set up a meeting and showed her what we had in mind. Cynthia worked with us to refine our ideas into a reality. Cynthia scheduled a meeting with all of her contractors for a pre-meeting and once we agreed on the final design she took us shopping to pick out our materials. Cynthia arranged and coordinated with all of the subcontractors to complete the work. All of the subcontractors were very professional and conscious of their mess, cleaning up after themselves. Cynthia was the conductor who was able to put all of our ideas into a reality. We highly recommend Rancho Interior Design and will use Cynthia to help remodel our entire home.

Working with Cynthia to update my home was a delight. She gave me numerous options to choose from, made suggestions but was more than willing to accommodate any individual preferences I had and worked with my existing furniture to develop a cohesive color scheme and design plan. I love the way my home looks and feels now.
Cynthia is now designing and remodeling our new vacation home in Oceanside in a modern style unlike our Craftsman style Hemet home. It is coming along beautifully and can’t wait to see it completed.

Just wanted to drop you a line and let you know everything looks fantastic. It turned out exactly as I hoped. The look of the bathrooms and living room are fabulous! Thanks for your help.

We can’t thank you enough for the work thus far on our home. You were/are all so easy to work with. We appreciate your attention to detail, your consideration of us and our time schedules and your promptness with everything. Everyone in the process was most courteous and kind.
The feedback we received from family and friends has been enthusiastically positive. Thanks again to all of you. Just LOVE everything! Not a single thing I’d change, even after living it for two months. The rug ties it all together. Everyone thinks it some Persian type. I just laugh and tell them I can clean it by hosing it off outside.
I hope you are doing well. Take care and stop by some time. Blessings,

Cynthia, I just wanted to drop you a line to thank you and your team for transforming our little tract home into a beautiful and comfortable forever home. My goal was to get as many of the “public spaces” kitchen, dining room, entry hall, bonus room/study and living room updated and prepared for my retirement in July. What a pleasure to finally meet you after working with you remotely for about 9 months from St Louis. I appreciate that you were able to work with items we already owned and incorporate them into the design.
I actually didn’t realize I had a collection of western art until you grouped it together and displayed it in a way that ties it together as a cohesive collection. The travertine tile your team installed on the fireplace brings back a special memory of visiting the travertine terraces in Yellowstone.
Regards,
Karen