Looking for a Proven Creative Team for Your
Commercial Interior 
Design Project?  

Your commercial project commands the skill of a seasoned and knowledgeable interior design firm to navigate through current trends, budgets, and building construction codes. Adding
KT TAMM INC design studio to your “must contact” list will
get your project headed in the right direction!

Tell Us About Your Commercial Interior Design Project

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From Our Clients

I love her work so much I asked her to work on my own personal home. My family and I couldn’t be happier with the results. I cannot recommend KT and her team highly enough, she is a design wizard!

Joe Costello, Stonecreek Building Co.

Recent Commercial Projects in Progress

Click the image to open and view the project's gallery

Sunland Asphalt & Construction, Inc. 
Phoenix, Arizona

Utilities Company

Phoenix, Arizona

See Our Work & Design Philosophy

Featured in the News

Check out KT Tamm on ABC15

Our Philosophy & Design Team

KT Tamm, Inc. is a full-service interior design studio with more than 30 years of expertise working with Arizona's top builders and architects, and successfully serving clients from across the country and around the world. The team's work has been featured in prestigious design, architectural and lifestyle publications as well as on TV.

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Our goal with every client is to instill confidence through meticulous attention to detail and unparalleled personal attention. And our deep project management expertise means your commercial design project will be well-organized and proficiently executed, on time, on budget. 

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Schedule your complimentary commercial interior design project review today.