Business Details
25 Years
experience
Award-Winning Interior Design Services in Scottsdale, AZ
Founded in 2001 by Donna Vallone, a renowned interior designer with 40 years of experience, our firm has established itself as a leader in luxury residential and commercial design. We specialize in creating timeless, custom-tailored spaces that reflect each client's unique vision while maintaining a classic aesthetic. Our team oversees every phase of the design process, from initial planning and material selection to final installation and styling.With projects spanning the U.S. and international locations, we combine global inspiration with local expertise to deliver exceptional results. Our accolades, including being named Arizona's top interior design firm four times, reflect our commitment to excellence and client satisfaction.
Services
Residential Interior Design
Commercial Interior Design
Showroom Access
Project Management
Lighting Design
Window Treatments
Art Sourcing
Furniture Selection
Design Consultation
Details
- Year established: 2001
Highlights and features
- 40 years of expertise in luxury residential and commercial design
- Full-service approach from concept to final installation
- Access to a 10,000 sq ft global design showroom
- Client-centric process focused on personalized solutions
- Award-winning team featured in national publications
What people say
Award-winning designs
Glowing reviews
Featured in publications
Top Arizona firm
Personalized service
Services
Residential Interior Design
We create bespoke residential spaces blending traditional and modern aesthetics. Our team handles floor plans, material selection, and full installation. Clients benefit from personalized solutions tailored to their lifestyle and preferences.
Commercial Interior Design
Specializing in high-end commercial projects, we design spaces that combine functionality with luxury. Services include lighting design, millwork coordination, and art sourcing. Our work enhances brand identity while ensuring practical use.
Global Design Showroom
Access our 10,000 sq ft showroom featuring antiques and unique finds worldwide. The space includes current manufacturer samples and a design library for material selection and inspiration.
Project Management
We oversee all project phases from budget strategy to final installation. Our team coordinates trades, tracks orders, and ensures timely execution while maintaining design integrity throughout the process.
Lighting Design
Our specialists develop custom lighting plans integrating decorative fixtures with functional needs. Services include architectural lighting design and procurement of unique lighting elements for residential and commercial spaces.
People
Donna Vallone
Founder & Lead Designer
With 40 years of experience, Donna founded Vallone Design in 2001 after establishing Berkley House Unlimited. She specializes in luxury residential and hospitality projects, featured in major design publications.
Zach
Operations Manager
Zach has managed day-to-day operations since 2001. With a marketing background from ASU, he coordinates design teams and client interactions, ensuring smooth project execution and client satisfaction.
Shane
Senior Project Manager
Shane has overseen high-end projects nationwide for 19 years. His expertise includes managing complex residential and commercial installations featured in Phoenix Home & Garden and Luxe magazines.
Niki
Interior Designer
Niki brings 15+ years of experience in hospitality and residential design. A University of Cincinnati graduate, she excels in client relations and creating spaces that exceed expectations in Paradise Valley and Scottsdale areas.
Brett
Residential Designer
Brett combines construction knowledge with design expertise. Growing up in a builder family, she focuses on understanding client lifestyles to create functional, beautiful spaces tailored to their needs.
Questions
What services does Vallone Design offer?
We provide full-service interior design for residential and commercial projects, including space planning, material selection, lighting design, and complete installation oversight.
Do you work outside Arizona?
Yes, we lead projects across the U.S. and internationally, with experience in locations from California to Scotland.
What design styles do you specialize in?
We create timeless spaces ranging from traditional to modern, custom-tailored to each client's preferences while maintaining classic aesthetics.
Can I access your design showroom?
Clients have exclusive access to our 10,000 sq ft showroom featuring global antiques, fabrics, and unique design elements for project selection.
How do you ensure project quality?
Our team oversees every detail from concept to completion, coordinating with trusted trades and using premium materials to maintain exceptional standards.
