Luxury Interior Design Rooted in Arizona
Created for Those Who Live with Vision
You’ve never been drawn to the expected. You sense when something is deeply intentional — and when it’s simply arranged. The spaces you inhabit must do more than impress; they must reflect who you are, how you live, and your legacy.
At IMI Design, we honor that vision. Founded by award-winning interior designer Anita Lang, our luxury interior design company collaborates with a select number of clients each year to create deeply personal, quietly extraordinary environments — and entirely without compromise.
Elevating the Human Spirit through Luxury Design
PORTFOLIO
BLOG
PRESS
For more than 25 years, discerning clients have turned to Anita not just for her artistry, but for her precision, bringing their visions to life through instinct, mastery, and a level of execution few in the design world can match. From architectural detailing and concierge-level services to curating bespoke furnishings, every element is shaped with rigor, reverence, and restraint.
As an interior design firm based in Arizona, IMI Design is at the epicenter of design innovation and personalized luxury. Whether it’s a private residence, a boutique retreat, or a flagship commercial space, Anita’s work begins with understanding the people who will inhabit it — and ends with something that could belong to no one else.
We’ve proudly completed award-winning projects throughout Arizona, from Paradise Valley to Sedona, each one infused with character and craftsmanship that reflect the region's natural elegance.
If you're ready to begin something rare — something that could only belong to you — we welcome your inquiry.
Arizona’s Most Honored Interior Designer
With over 111 distinctions awarded by the American Society of Interior Designers, Anita Lang is the most decorated interior designer in Arizona, recognized for enduring excellence, innovation, and a singular design vision.
As a design icon in Arizona, Anita continues to raise the bar for what refined living can be. Her work is deeply embedded in the aesthetic language of the Southwest, yet transcends regional boundaries.
Rooted in Arizona’s rich architectural heritage and influenced by its majestic landscapes, our projects are shaped by a deep respect for place, materiality, and meaning.
Arizona’s Most Awarded Designer
Recipient of 111 awards by American Society of Interior Design, Arizona Chapter, the state’s most recognized annual recognition of Interior Design Excellence.
-
- 2025
-
- image 11
-
- Mask group
-
- image 12
-
- image 9
-
- Mask group 1
-
- Mask group 2
-
- image 14
-
- Mask group 3
-
- image 15
Interior Design Services for Elevating the Human Spirit
IMI Design offers a full suite of services as a luxury interior design company — tailored to both residential and commercial projects. Our expertise spans every stage of the design process: from architectural space planning and detailing (including fireplaces, ceilings, millwork, and cabinetry), to art and furniture curation, custom lighting design, and full-service FF&E (Furniture, Fixtures & Equipment).
As an interior design firm based in Arizona, we are proud to serve high-net-worth individuals throughout the state and beyond, curating designs that mirror the ambition and elegance of our clients’ lives.
Our portfolio includes some of the most exceptional estates in Arizona, where every room is an expression of identity, artistry, and soul.
As a globally connected luxury interior design company, we manage project estimation and budgeting with precision, and handle international procurement to source rare, bespoke pieces that reflect each client’s personal vision and lifestyle.
Whether you’re commissioning a custom-designed estate in Arizona or reimagining a commercial property elsewhere, our interior design firm based in Arizona ensures that every detail is executed flawlessly.