About Us

Sanctuary Interior Design

Sanctuary Interior Design, founded in 2014, is a full-service residential and commercial interior design firm specializing in new construction, turnkey design.

In 2024 Sanctuary Interior Design added a second office branch in Scottsdale, AZ called SID Design House.

Taking their extensive knowledge to the Scottsdale area particularly the exclusive Desert Mountain community.

With over 20 years of interior design experience, SID Design House is second to none when it comes to turning your vision of “home” into a reality. Specializing in both frame to finish and full scale renovation, we are committed to delivering the best product and highest level of service throughout the project. Our interior design team will work closely with you and the construction team to seamlessly integrate the colors, textures, furniture, lighting, and art to create your very own sanctuary with meticulous execution. Please review our website for photographic tours of our work spanning the Scottsdale area as well as Bozeman and Big Sky, Montana, including the exclusive Yellowstone Club. 

SID Design house is the result of founder Sophia Cok’s vision for an ultra-high end interior design experience, with a hands on customer experience. The results are delivered to her clients directly from the founder and her partner’s creative minds. Once you have approved their concepts, and clearly communicated budgets and proposals, Sophia and her team utilize years of industry experience and connections to create a one-of-a-kind, bespoke interior environment. Many of the products are “To The Trade Only” offerings that allow SID to deliver the most unique sanctuaries to their trusted clientele. 

Sophia Cok | Owner, Principal Designer ASID – Professional Member, NCIDQ Certified

Sophia Cok is the principal designer, owner and founder of Sanctuary Interior Design, based in Bozeman, MT.

Through her exposure to textiles, fashion, and traveling, Sophia acquired a unique appreciation for good design at a young age.

After growing up in the small town of Bozeman,MT she journeyed to the East coast to begin her education in Interior Design.
In 2008, she graduated from the New England School of Art and Design, in Boston with a BA in Interior Design. While in Boston, Sophia was also a recipient of the ASID (American Society of Interior Design) New England 20 under 30 Award as an up and coming interior designer.

During college she was afforded the opportunity to study Interior Design in Florence, Italy. Living abroad helped expand Sophia’s design perspective and develop a strong foundation of European lifestyle design. These elements translate beautifully into her interior details.

Sophia is licensed by NCIDQ (National Council for Interior Design Qualifications) and is a professional member of ASID (American Society of Interior Design).

She is continually inspired by never ending piles of new design periodicals and books as well as the surrounding Montana landscape and travels outside these mountains.

Christina Price | Senior Interior Designer

Christina Price, a Chicago native who spent most of her life in New England and New York City, has been renovating, remodeling, and designing homes for most of her adult life. She’s also sold Australian seafood to chefs in NYC, owned and operated her own Bar Method Fitness Studio here in Bozeman, and is in the thick of raising 3 great kids and 3 dogs with her husband, Holt. When she is not imagining all the wonderful things she can do with your project, she can be found practicing Yoga, hiking with her dogs, or cheering on her kids at the hockey rink, volleyball court, lacrosse field or on the stage.








Alivia DuCuennois | Junior Interior Designer ASID – Allied Member

While receiving her Interior Design Degree from Montana State University, Alivia joined Sanctuary Interior Design in June 2020. She has always had a passion for design & has greatly enjoyed learning the trade and working in collaboration with clients, designers & vendors. As a Junior Designer, she continues to be challenged & inspired to grow in all areas as a design professional.

As a 6th generation Montanan, Alivia loves anything outdoors in beautiful Bozeman & also loves spending time with her friends & family. When she isn’t working on design concepts or looking for fun inspiration, you can find her in the mountains, on the lake or at home with her hubby trying new recipes or cozying up with a movie & popcorn.

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    The Bozeman Sanctuary -

    Located right above our studio near downtown Bozeman.

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    This Gorgeous, Luxe, Modern Arizona Oasis is the Perfect Place to Entertain & Enjoy an Evening after a Day at the Pool. 🌴🌵🌊☀️

    Fun Fact: Our client needed us to flip this beautiful Arizona sanctuary within just a few days. We started from scratch and pulled furniture from miscellaneous vendors in the Arizona area. We couldn’t have been more thrilled with how this “Quick Flip” turned out!

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