About Us.

Mackenzie Collier Interiors is a full-service residential & commercial interior design team in the heart of downtown Phoenix's historic Roosevelt Row, specializing in sustainable, functional design. 

Since 2011, our interior design team has serviced clients throughout Phoenix metro and beyond, completing projects in the Northwest, Midwest, and East Coast. MCI team members hail from around the country, and we apply our diverse experiences and perspectives to each client project. 
At Mackenzie Collier Interiors, we focus on working closely with clients to create personalized, stress-free design experiences, helping families and businesses express themselves through their unique spaces. We are committed to creating beautiful designs that not only look great but also support your lifestyle—taking our own tastes out of the equation and focusing on defining and developing your personal style. 

Phoenix Interior Designers Mackenzie Collier Interiors



Phoenix Interior Designer Mackenzie Collier

Mackenzie Collier

Owner, Lead Designer


A.A.S. Interior Design, Harrington College of Design, Downtown Chicago
B.S. Psychology, Michigan State University, Focus: Family & Child Psychology 

Biggest inspiration: 
Travel, art, music, nature, and my parents. My mom, a former Interior Designer, always encouraged me to think unconventionally. She taught me that it's okay to do your own thing. My dad, a business executive, has a super-human work ethic, unshakeable integrity, and a positive attitude that I always strive to keep up with.  

Modern Interior Designer

Favorite architect:  
When I was studying in Europe and Chicago, I fell in love with the work of Mies Van Der Rohe, Le Corbusier, and Saarinen. Their spaces have clean, smooth lines, light pouring in, and are highly functional. I am a firm believer that the best design solutions are also the simplest.

Fun Fact: I search "yellow" on craigslist every night.

Interior Designer Aleah Carr

Aleah Carr

Interior Design Project Manager

Marketing Director Jessie Wickersham

Jessie Wickersham

Marketing Director

Debbie Burke

Office Manager

Meg Freedell

Interior Design Assistant

Vern the Design Dog

And Vern, the wonder dog.

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