Ask about upgrading your existing Hinges and Drawers to Premium Soft Close!
Our Shelving Solutions
Kitchen
The kitchen area is a primary choice of almost all customers...
Pantry
Whether you’re storing your appliances, food, or cookware...
Bathroom
Our custom sliding shelf solutions can turn cluttered...
Services
Upgrading your kitchen hardware has never been easier...
Shelf Theory Pros In Action
Phoenix Services
Let Us Transform Your Cabinets
Our Custom slide out shelves and cabinet organizers will give you better organization, easy access to the back of your cabinets all while gaining 50% more storage capacity within your cabinets.
No More Bending, Reaching, or Stooping to Reach Items in the Back of your Cabinets
Shelf Theory is family owned and operated AND locally manufactured right here in Phoenix.
Proudly Hand-Crafted and Custom Made in the USA.
Give us a call today at (602) 799-9626 to schedule your free in-home consultation and estimate.
The Phoenix Shelf Theory Experience
At Shelf Theory, we design, manufacture, and install custom slide out shelves for existing and new cabinets. Please take a moment to listen to a what a few of our actual real customers and what they have to say about our staff, products, and services that they received!
Our Process
- Call Us & Schedule a complimentary in-home consultation and estimate. We travel to you, throughout the Phoenix, AZ, region.
- Fully-equipped, our team will work with you on your specific needs, offering recommendations and designs to maximize your cabinet space.
- Sit back and relax. From taking your custom and precise measurements, to manufacturing, we handle it all!
- Quick and clean installation.
What Our Customers Say
— Margaret Rudolph
I had a blind floor cabinet in my kitchen which was spacious but I was unable to use it without having to crawl inside. I went to a home show and met Craig from Shelf Theory. I arranged for him to come to my house and he had a wonderful solution so I could use all the space in the cabinet. It consisted of shelves one pulled out the other slid across the vacant space.
— James Pickens
Great company, Great value! Chris, The Owner, personally came to our house. He was extremely personable and knowledgeable. He wrote our comprehensive estimate for pull-outs in all our kitchen cabinets as well as for our master bathroom vanities and our lower stop-n-drop cabinet.
— Dean Wade
We love our new pull out shelves . From the first visit to end of installation , it was all perfect. The sales , measurements were easy .sales person very helpful with want we wanted no pressure to buy . Installer was net, clean, and quality work in every way; Thanks to all involved Dean
Experience Matters
Sustainability
Recommendations
Seeking Some Inspiration?
28 Hidden Kitchen Storage Ideas for 2026 That Keep Everything Out of Sight But Easy to Grab
Who Else Want a Kitchen That Looks Like a Magazine But Functions Like a Well-Oiled Machine? If you walk
Deep Cabinet Organization: How Pull-Out Shelves Solve the #1 Kitchen Storage Problem in 2026
That Deep Cabinet in Your Kitchen Is a Black Hole — And It’s Time to Fix It Walk into
Warm Wood Kitchen Cabinets: The #1 Kitchen Trend of 2026 (And Why Pull-Out Shelves Are the Missing Piece)
The White Kitchen Era Is Over — And That’s Great News If you’ve been following kitchen design trends, you’ve