SOLEDAD ALZAGA
interior design

Soledad Alzaga Interior Design is a boutique luxury interior design studio specializing in high‑end residential and commercial projects across San Francisco, Marin County, Napa Valley, the Peninsula, and select national and international locations. Recognized as one of the Best Interior Design Companies in San Francisco, we create sophisticated, layered interiors with a distinctly worldly point of view.

Our work is rooted in thoughtful creativity and meticulous attention to detail, resulting in spaces that feel intentional, timeless, and deeply personal. We offer full‑service interior design, including concept development, space planning, furnishings, custom pieces, renovations, and new‑construction design. Every project is guided by a seamless, highly organized process that balances aesthetics, functionality, and expert project management—ensuring each space looks beautiful, performs effortlessly, and reflects the way our clients truly live and work.

We also provide comprehensive support throughout the full design and build journey. Our team collaborates closely with architects, builders, and engineers to ensure every detail is aligned and executed to the highest standard. This integrated, start‑to‑finish approach allows us to deliver cohesive, well‑managed projects that bring our clients’ vision to life with clarity, sophistication, and ease.

WHAT CLIENTS ARE SAYING

"Working with Soledad Alzaga Interior Design has been seamless. I have worked on several projects with her and her team, and have always been thrilled with the process, and the results. From the early concept, to the final installation, Soledad’s professionalism, attention to detail, and clear vision brought my home to life in an elegant and timeless way. I cannot recommend Soledad enough if you are looking for someone fluent in all aspects of Interior Design and remodeling with a client first mindset. She is passionate about her work, and creating a space that is both beautiful, and functional for your life. She is top notch!"

Solveig - Atherton

"Soledad has the rare combination of excellent taste and design with practicality and common sense. I did a complete re-do of my house and was on a budget and tight time frame that she was able to work with. I was so pleased with the beautiful results that were on time and on budget, that I hired her to help with my backyard project and my office re-do. I highly recommend her services."

Merik - San Francisco Sunset and Pacific Heights office

"Soledad Alzaga is a full-service interior design firm that offers expertise for the home and office. Soledad's exceptional eye and passion for designing with natural materials created a warm, welcoming, and elegant home for my family. Her ecosystem of artisans, contractors, and specialists is among the best in the business, and she and her team know how to deliver on time, on budget with ease. I cannot recommend working with Soledad Alzaga Interior Design enough."

Laura - San Francisco and Buenos Aires

"Soledad is amazing to work with. Most importantly she has a great eye and great taste. The results speak for themselves. As we buy another property, I will likely change architects and constructors, but I'll never work with anyone but Soledad for design. Hire her, if you can get her!"

Mark - San Francisco

"Soledad Alzaga Design has been incredibly helpful to me over the years with my personal residence, my clients homes, as well as my income properties. She understands my objectives and works in a timely and professional manner to stay within the budget that I identify for each project - which is rare! She thinks out-of-the-box and comes up with great solutions as she is extremely creative - I love her ideas and design style. She is responsive and great to work with!"

Jessica- Projects in San Francisco Pacific Heights and Healdsburg

"Sole did fantastic work helping me with a bathroom redo and design work in several other rooms in my San Francisco house. She’s got a great eye, is very creative, and does amazing sourcing for unique items. She completed the projects on time and on budget and was very enjoyable to work with throughout the process. Highly recommended!"

Margaret- Cole Valley

"Soledad was amazing to work with , she did many projects for myself and my family. She was extremely professional and a pleasure to work with as she has taste and talent. We highly recommend her."

Victoria - San Francisco

"Sole can create magic, while she listens to what you want and sticks to a budget, if you have one. If course, she can also deliver the sun, the moon and the stars if you don't have a budget! For Sole, it is all about you, her client, and what you want and can do. Give her the basic info and she delivers beyond what you thought could be possible."

Elissa - Cole Valley, San Francisco