Welcome to Tower Design, where we blend creativity, functionality, and personalized service to transform spaces into a reflection of your unique lifestyle. As a premier interior design firm in Santa Monica, we specialize in crafting bespoke residential and commercial interiors that resonate with the coastal charm and vibrant culture of SoCal coastal living.
Santa Monica homes are as diverse as their inhabitants, and we pride ourselves on creating interiors that reflect these sophisticated styles. Whether you’re renovating a beachfront bungalow or customizing a modern condo, our residential interior design services include:
Every great interior begins with a thoughtful process. Our design journey is structured yet flexible to suit your needs:
At Tower Design Interiors, we offer a full suite of interior design services tailored to meet the unique needs of Santa Monica’s residential and commercial spaces. From initial space planning to final styling, our services are designed to bring your vision to life with creativity, clarity, and precision.
A well-designed space starts with the right structure. Our team analyzes your floor plan and unique functional needs to create smart, efficient space planning that maximize flow and usability. Whether it’s reconfiguring room layouts, defining zones, or opening up compact areas, we ensure your space not only looks beautiful but also seamlessly supports how you live or work.
Every great design starts with a thoughtful concept. We develop mood boards, color stories, and material palettes that express your style. From flooring and cabinetry to countertops and finishes, we thoughtfully select materials that balance aesthetics, durability, and functionality—bringing your vision to life with clarity, creativity, and lasting impact.
We curate furniture, artwork, and accessories that reflect your taste and enhance your space. From custom furnishings to unique statement pieces, we ensure every element aligns with your home’s design. Our team manages sourcing, purchasing, and logistics—handling every step so you can enjoy a beautiful, cohesive interior without the hassle.
We oversee every phase of construction and installation, working closely with contractors to ensure flawless execution. From managing timelines and budgets to supervising on-site work, we protect the design integrity at every stage. With clear communication and expert coordination, we deliver results that meet your vision and exceed expectations.
Tower Design Interiors is a client-focused, full-service interior design firm with expertise in luxury residential and commercial interior renovation and decoration.
Choosing the right interior design partner can make all the difference—and At Tower Design Interiors, we combine artistry, precision, and local expertise to create interiors that are not only beautiful but deeply personal and highly functional. Here’s what makes us the preferred choice for discerning homeowners and businesses across Santa Monica:
We understand the coastal charm, architectural diversity, and lifestyle nuances of Santa Monica. From beachside homes to Cape Cod Style homes to contemporary urban spaces, our designs reflect the character of the community—blended seamlessly with global design trends and timeless aesthetics.
Every project starts with deep listening. We take the time to understand your vision, routines, and design preferences. Whether your style is minimal, eclectic, modern, or traditional, we tailor every element to you—not just your space.
From concept development to procurement, installation, and final styling, we manage it all. Our full-service model means less stress, fewer delays, and more cohesion—so you can enjoy the process without the overwhelm.
Whether you’re redesigning your Santa Monica home or transforming a commercial space, our commercial interior designers bring equal parts creativity and strategy to ensure the result is both functional and visually compelling.
We work with a curated network of trusted vendors, builders, and artisans. This gives you access to exclusive materials, custom furnishings, and high-quality craftsmanship that elevate every detail of your space.
No hidden fees. No vague timelines. We’re committed to clear communication, structured phases, and staying on schedule and budget—while maintaining the highest design standards.
I highly recommend Tower Design Interiors. Their ability to source just the right furniture, art, decor, architectural element, etc. is always with a sophisticated understanding of color, architecture, design and art that surpasses anyone else we have worked with. We are thrilled with our current project. Excellent skillful service. Great communication, highly professional, organized. We recommend Tower Design Interiors.
awesome ness would killKathleen is a skillful master at what she does with supreme knowledge of the industry. She possesses many sources and connections for artisans, furniture, decor and subs. Her remodeling skills and taste are impeccable! She and her team are well organized, communicative and it is always a pleasure to work with. Her amazing design sense is truly invaluable. Highly recommend Tower Design to anyone renovating, decorating or building.
Jacqueline BurbankKathleen McMullen has been my designer for three of my homes and is the only interior designer I will ever consult again. She’s the best!!!! Her level of knowledge, resources, skill and overall abilities were beyond what I expected. Couples with her ability to work within a specific budget she is what you want. A savant with art and decor. If you are looking for a luxury Interior Designer in Scottsdale, Kathleen is that and so much more.
John SpaldingWhat a pleasure it has been working with Kathleen and her Tower Design team! Kathleen has helped us to both design and furnish our newly remodeled Scottsdale home. The journey lasted a year and a half, and we are so grateful for her grace and wealth of information and counsel. From the very start, Kathleen helped us to envision and make the home that we wanted a reality. Tower Design Interiors is a breeze to work with because they are extremely organized, patient, and flexible. Kathleen’s sense of color, space and design is unmatched. Her grasp of art and design is absolutely superior to anyone I have ever worked with. Our beautiful home is so comfortable, and stunning all at once. We would highly recommend Kathleen and her team for their expertise in all phases of design, construction and interior design.
Elyshia HollidayTower Design Interiors have been nothing short of amazing. Kathleen designed our second home and it was such a blessing to have her as both our designer and our spokesperson. She has been a valued asset: professional, attentive, a great communicator and innovative in her approach and style. We are more than ecstatic as the outcome is stunningly beautiful. She made a complex project seem easy, and we loved working with her. I highly recommend Tower Design Interiors and look forward to future projects with them.
Sharon Moreno
Let’s connect with our interior designer team!
Let’s connect with our interior designer team!
Let’s connect with our interior designer team!
Rates vary based on project scope and project complexity. At Tower Design, we offer transparent pricing tailored to your specific needs and budget.
Absolutely. Hiring an interior designer can save you time, prevent costly mistakes, and result in a cohesive and functional space that enhances your quality of life.
Designers focus on space planning, structural layouts, and functionality, whereas decorators focus mainly on aesthetics and furnishing. Tower Design does both—with expertise in design architecture and styling.
Simply contact us through our website or call our office to schedule an initial consultation. We’ll discuss your vision and outline the next steps.
Project timelines vary based on complexity and scope. During our initial consultation, we’ll provide an estimated timeline tailored to your project.
Call us today to schedule your complimentary consultation. Let’s create something beautiful, together.
