At Tower Design, we believe a well-designed home is more than just a beautiful space—it’s a reflection of your story, your lifestyle, and your aspirations. As a premier residential interior design firm in Scottsdale, we specialize in crafting personalized interiors that blend sophistication, functionality & timeless elegance. Our Scottsdale team of award-winning designers brings a deep understanding of design principles, craftsmanship & client collaboration to create spaces that feel distinctly your own.
Whether you’re building a new custom home, renovating a residence, or updating key rooms, our residential interior design services in Scottsdale are tailored to your unique needs. From the initial concept to final installation, we ensure a seamless and inspired design experience rooted in professionalism, creativity, and thoughtful execution.
We understand that your home is a personal expression of how you live and what you love. That’s why our approach to residential interior design in Arizona begins with you — your lifestyle, your story, and your goals.
With years of experience and a reputation built on trust, we are proud to be among Scottsdale’s top residential interior designers. Our team of talented designers, artisans, and project managers is dedicated to delivering timeless results with precision, care, and creativity. Our philosophy is grounded in collaboration, creativity, and precision — ensuring your home feels both elevated and uniquely yours.
Our Scottsdale designer team brings decades of experience across a wide range of luxury residential projects, with a portfolio that spans many different styles—modern, transitional, and classic designs.
We take time to understand each client’s goals, ensuring every design reflects your lifestyle, priorities, and personal aesthetic.
From space planning and procurement to detailed project oversight and exquisite final styling, we provide end-to-end residential interior design services.
We believe luxury is in the details. Every finish, fixture, and layout decision is carefully curated to achieve both visual appeal and lasting function.
As a well-established full-service interior design firm in Scottsdale, we work with top-tier local artisans, tradespeople, and suppliers to ensure exceptional quality and timely delivery.
We offer a full suite of residential interior design services in Scottsdale, Phoenix, and surrounding areas tailored to suit a wide range of aesthetic needs—from sophisticated modern to warm traditional styles. Our services are comprehensive, detail-driven, and built to scale to your needs:
From open-plan living areas to intimate personal spaces, we approach each project with a fresh perspective and a commitment to exceptional quality.
We specialize in elegant and practical kitchen and bath renovations that optimize layout, elevate utility, and embody your aesthetic preferences.
Our designers curate all design furnishings and finish choices, from surfaces to custom furniture, fabrics, window coverings and all materials that complement your home’s architecture and your personal taste.
We carefully balance natural light, lighting design, and color palettes to establish mood, enhance space, and create visual flow.
From contemporary statement pieces to curated collections, we assist with art sourcing, placement, and integration for added depth and character to your home.
From the cool tones of desert stone to the golden warmth of a Sonoran sunset, we offer a canvas for sophisticated desert-modern interiors to Scottsdale homes and all of Arizona. At Tower Design, we specialize in translating the spirit of the Southwest into design that feels current, luxurious, and deeply rooted in place.
Whether you’re drawn to minimalist elegance, transitional comfort, or bold artistic statements, our designs embrace Scottsdale’s unique blend of indoor-outdoor living, open floor plans, and refined materials. With every project, we seek to elevate what “home” means in this dynamic desert setting.
“Scottsdale luxury homes deserve interiors that reflect the landscape and lifestyle — and that’s exactly what we deliver.”
Our process starts by listening closely to you. We take time to understand your vision, lifestyle, and the emotional connection you share with your home. Every element of the design process is grounded in your story, resulting in spaces that feel highly functional & deeply personal.
Designing a home should feel exciting, not overwhelming. Our step-by-step process ensures your journey is organized, inspiring, and enjoyable:
We begin by exploring your goals, style preferences, lifestyle needs, and budget. This discovery phase ensures that we fully understand the vision you want to bring to life.
We conduct an in-depth survey of your space to gather all the necessary measurements and assess its existing conditions. This allows us to create intelligent layouts that maximize functionality and aesthetic impact.
Our design team presents visual concepts and style directions, including inspiration imagery, mood boards, and preliminary layouts. This phase ensures we’re aligned creatively before moving forward with detailed development.
We refine and expand the design with technical drawings, elevations, 3D renderings, and finish selections. This phase includes sourcing furniture, fixtures, lighting, and materials aligned with the approved concept.
Our Scottsdale interior designers manage the entire execution process—from vendor coordination and purchasing to supervising on-site installation and quality control. We work seamlessly with builders, contractors, and artisans to deliver outstanding results.
The final step is full installation and styling. We arrange delivery and placement of all furnishings, hang art, install decorative lighting, and handle all finishing touches to create a cohesive, polished, and livable space.
Throughout every phase, our focus is on making your design journey seamless, inspiring, and tailored to your vision.
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... read more
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... read more
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... read 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... read more
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.... read more
Sharon MorenoI have photographed many of Tower Design’s interior design projects over the past 20 years and can attest to their beauty and excellent design aesthetic and distinctive feel. Kathleen is an... read more
Doug EllisKathleen is a talented, hard working, detail oriented designer with an extensive background in art, architecture, color theory and furnishings. She is flexible and service oriented. We were... read more
linda JohnsonWe loved everything about working with Kathleen and her team. They really understood our style and produced a home that is just so US!. Kathleen pays close attention to every... read more
Adrienne SteinbaumWe had an incredible experience working with Tower Design on our new home. Kathleen and her team were absolutely stellar—bringing creativity, expertise, and thoughtful guidance that truly transformed our space.... read more
Scott CoadyWe are pleased to recommend Kathleen and Tower Design Interiors for any project. She is a multi-talented, luxury interior designers in Scottsdale, LA and the Bay Area. We have... read more
al jacksonWhether you’re building a new home, redesigning a room, or planning a full renovation, Tower Design Interiors is your trusted partner. Our designers are ready to bring your vision to life with clarity, creativity, and care.
Let’s bring your vision to life. Schedule your consultation today and see how we can transform your space into a refined, beautiful, and deeply personal home.
Most projects range from a few months to over a year depending on the scope — from just furnishings, remodel, to ground-up design, we do our best to make solid educated time estimates for project length.
Absolutely. We’re happy and typically integrate existing pieces that are meaningful or functional into the new design.
Yes — we regularly collaborate with architects and builders from the ground up, managing materials, finishes, lighting, and layout with a unified vision. We create construction drawings that any contractor can use for permits as necessary.
While every project is unique, our hallmark is refined, elegant design that’s timeless and personalized. Well versed in all design styles, we blend comfort with sophistication and bring a curated, artistic approach to every space.
Yes — our team is deeply experienced with Scottsdale’s neighborhoods and the nuances of working with HOA boards, permit processes, and local vendors.
