At Tower Design, we believe that exceptional interior design starts with intention. As leading interior designers in Malibu, CA, we specialize in crafting luxurious, livable spaces that reflect your lifestyle, elevate your experience, and tell your unique story. Whether you’re transforming a beachside residence, curating a commercial experience, or designing a hospitality concept, we approach every project with purpose, creativity, and precision.
Our approach to Malibu interior design blends laid-back sophistication with timeless elegance, tailored to complement the natural beauty and architectural heritage of this iconic coastal region. From conceptual development to final styling, our full-service interior design solutions are rooted in collaboration and driven by results.
Every design begins with you—your needs, your vision, your goals. We take the time to understand how you live, work, entertain, and recharge so that every element of your space is a reflection of your lifestyle. As a trusted interior design firm in Malibu, including Malibu, Pacific Palisades, Santa Monica, Venice, Manhattan Beach, Beverly HIlls and Culver City areas, we bring together function, beauty, and meaning to create environments that feel effortlessly luxurious and deeply personal.
We don’t just create beautiful interiors—we design spaces that perform. Whether it’s a high-end residence, a boutique retail shop, or a coastal hospitality venue, we tailor each project to support daily functionality while delivering visual impact.
At Tower Design, we provide end-to-end interior design services in Malibu, guiding clients from initial concept through completion. We partner with homeowners, developers, hospitality brands, and commercial businesses to deliver interiors that go beyond aesthetics—spaces that inspire, connect, and endure.
Your home should feel like a sanctuary. Our residential interior design services in Malibu are tailored to your lifestyle, whether you’re curating a tranquil beachside retreat, a modern hillside estate, or a full-time family residence. We design custom spaces that reflect who you are—from open-plan living rooms with ocean views to spa-like primary suites, gourmet kitchens, and artfully layered interiors that evoke warmth, ease, and elegance.
Our commercial interiors are designed with your brand, operations, and clients in mind. From luxury retail spaces to boutique offices and hospitality concepts, we design commercial interiors that elevate experience and enhance business performance. Every element—from spatial flow and branding to lighting and materials—is chosen with strategy and purpose.
As a luxury interior design firm in Malibu, we understand the nuances of creating high-end spaces that feel both sophisticated and soulful. We balance elegance with ease, drawing on Malibu’s natural palette, indoor-outdoor lifestyle, and architectural textures to design interiors that are at once refined and inviting.
Our process is fully customizable, yet always grounded in functionality and beauty. Whether you favor sleek modern minimalism, classic coastal charm, or bold vibrant eclecticism, our team translates your aesthetic into an elevated, cohesive environment that stands the test of time.
Our proven design process ensures clarity, creativity, and continuity at every step. With Tower Design, you’re not just hiring a Malibu based interior designer—you’re gaining a collaborative partner who guides you through every phase with transparency, vision, and technical expertise.
When you choose Tower Design, you’re choosing a Malibu interior design firm that’s as strategic as it is creative. Our team brings a unique blend of design artistry, local knowledge, and professional rigor to every project. Here’s what sets us apart:
We understand Malibu’s architectural character, coastal climate, and lifestyle nuances. From hillside zoning to oceanfront building codes, we design with deep local insight.
We see you as a partner in the design process. Our collaborative method ensures that your input shapes the final outcome, and that the journey is as rewarding as the result.
Luxury with Purpose Luxury, to us, means timeless design, lasting quality, and personalized service. We create elevated environments that work as beautifully as they look.
From luxury residences to retail boutiques, wellness studios, and hospitality destinations, our diverse experience allows us to bring fresh, relevant ideas to every Malibu project.
No two clients are alike. We adapt our process, design approach, and level of service to fit your vision, scope, and lifestyle.
Kathleen McMullen and her team are the most creative and talented of the interior designers that we have worked with. The Tower Design team transformed my extremely boring home into... read more
Jasmine PI am exceedingly amazed by the design and how closely Kathleen meets her client's vision. Her expertise shows in the details whether it is with rich, traditional finishes or... read more
awesome ness would killKathleen is masterful in her craft and has an impeccable eye for color, beauty and style. I highly recommend her services.
Kari AzumaGreat job on our newest home. Can't wait for her help on the sailboat
Dewey HollidayKathleen was super helpful in creating a home for us that is organic, beautiful and practical for our large family. She worked with us from the very beginning when... read more
Elyshia HollidayDear Kathleen, I want to thank you again for doing a fantastic job of designing our front rooms. We love the colors and textures. Your painting completes the living... read more
lea mcmullenFantastic insight. Gifted designer.
Todd LapidusKathleen and her associates helped me restart my life as a Californian after moving from Boston several years ago. Kathleen was amazing in walking me through the discovery of my... read more
Rob EvansKathleen is a world class designer with killer intuition. It would be a mistake not to utilize Tower Design for your next project.
Mac WalkerKathleen is one of those gifted professionals that can bring her taste, talent and creative energy to a project while at the same time listening deeply to a client -... read more
Jim SelmanKathleen is an fine artist who brings her artistic talent into all of her work. The same skill that she brings to creating beautiful oil paintings is what she brings... read more
Dave EllisIf you haven't had the pleasure of seeing Kathleen's work, you really are missing out on one of the most creative eyes in Ojai. Tower Design Studio is, in... read more
Kenny GoldeLet’s design something extraordinary. Whether you’re building from the ground up, remodeling a legacy home, or reimagining a commercial space, Tower Design is here to guide you from idea to execution. We invite you to schedule a consultation to explore what’s possible.
Ready to bring your Malibu interior vision to life? Contact Tower Design today to begin your journey. Let’s craft an interior that reflects who you are—and elevates how you live.
We offer full-service interior design for residential and commercial projects, including space planning, design development, FF&E procurement, project management, and more. Whether you’re designing a new home or refreshing a boutique space, we bring your vision to life.
Absolutely. We often integrate cherished furniture, art, and heirlooms into new designs to maintain a sense of continuity and meaning. Every space is a blend of new and existing elements tailored to your story.
Yes, we have trusted relationships with contractors, artisans, and vendors throughout Malibu and the surrounding areas. Our network ensures quality, reliability, and streamlined project execution.
Of course. We tailor every project to your preferences. Whether you’re drawn to modern coastal, transitional, Mediterranean, or something more eclectic, we’ll develop a design language that feels distinctly yours.
Start by contacting us for a consultation. We’ll discuss your goals, timeline, and scope, and share how our team can support you in creating a space that exceeds your expectations.
