Since 2011, Mackenzie Collier Interiors has been transforming spaces in Phoenix and beyond. This design firm brings a unique blend of creativity and functionality to every project. Specializing in both residential and commercial interiors, they design everything from custom homes and private residences to innovative workplace environments and multifamily housing. Their team collaborates closely with clients to craft thoughtful, highly functional spaces that enhance how people live, work, and gather. With an unwavering commitment to detail and a passion for design, Mackenzie Collier Interiors elevates every space they touch.
Mackenzie helped me a great deal with staging tips when I was selling real estate. She has so many years of experience that translated to beautiful design/staging choices for my clients. I've also spent time in several of her design projects and they are all tasteful and functional. I can't recommend her enough!
December 2025
The most talented, professional, and fun group of designers to work with!
August 2024
We hired the MCI team to design our home office / guest bedroom and the result is incredible! I love our room soo much and they nailed our aesthetic on the first try. Our first guest to stay in the room said it was the nicest room he's ever been in!
