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About Superior Stone & Cabinet

Real people who care about getting it right.

We’re more than a showroom. From our friendly front desk and knowledgeable sales staff to our experienced design consultants and delivery crew, everyone at Superior is here to help make your remodeling project a success.

A smiling Superior team memberTwo Superior staff members at the officeA Superior team member helping customers choose samplesThe Superior team at a charity eventSuperior installers fitting a countertopA member of the Superior warehouse crew
Since 2006Serving the Valley
20,000+ renovationsAcross the Valley
Best of HomeAdvisorAward winner
Antonio and Kelly Santiago in the Superior showroom

Meet the owners

Antonio & Kelly Santiago

Founded in 2006, Superior Stone & Cabinet has built a strong reputation for quality, value, and customer service in both residential and commercial markets. In 2022, the company entered a new era of growth under the leadership of Antonio and Kelly Santiago, who brought fresh vision through strategic marketing, digital transformation, and operational excellence.

Kelly SantiagoKelly’s CornerDesign tips, inspiration and behind-the-scenes from Kelly.Visit Kelly’s Corner

Who you’ll work with.

We take pride in offering honest advice, thoughtful solutions, and outstanding service every step of the way.

  • At the Superior office

    Front desk

    Friendly faces when you come see us in the showroom.

  • Joseph from the Superior Stone & Cabinet team in the Phoenix showroom

    Sales staff

    Knowledgeable help choosing countertops, cabinets and flooring.

  • Designers working on a 3D kitchen design

    Design consultants

    Work with a designer to create your design and pick your materials.

  • Forklift in the Superior warehouse

    Warehouse & delivery

    Our own in-stock inventory, delivered by our crew.

  • A Superior installer fitting cabinets

    Installation

    We demo the old and install the new.

The Superior Stone & Cabinet team in the Phoenix showroom
The Superior team in the Phoenix showroom.

What customers say

Phoenix homeowners love the results.

  • Showed up at their showroom / warehouse… picked out a countertop easily, scheduled, installed 2 weeks later. PHENOMENAL quality of installation.Matthew S. · Google
  • We were able to find a countertop that fit our larger island without any seams, and at a great price as well.Doug M. · Google
  • Great selections with reasonable price and very helpful workers.Han D. · Google
  • BBB A+ accredited business
  • Best of HomeAdvisor award
  • HomeAdvisor Top Rated
  • Houzz 100 saves
  • Angie's List Super Service Award
  • People love us on Yelp
  • Featured on DIY Network

What makes us superior?

A one-stop destination for kitchen and bathroom renovations, with one of the widest selections of granite and quartz countertops in the region and five distinctive cabinet lines, including our exclusive in-house brand.

  • In-house design experts

    Personalized design help, with free 3D design so you can see it before it’s built.

  • Huge in-stock inventory

    Our showroom and warehouse keeps our own inventory in stock, so turnaround times stay short.

  • Direct wholesale pricing

    As a direct importer and wholesaler, we cut out the middlemen and pass the savings on to you.

  • One-stop convenience

    Design, materials, in-home measuring, demo and installation, all through Superior.

  • Over 20,000 renovations

    Building a reputation for quality, value, and customer service since 2006.

Showed up at their showroom / warehouse… picked out a countertop easily, scheduled, installed 2 weeks later. PHENOMENAL quality of installation.
Matthew S. Google review, Jan 2026
The Superior crew loading countertops in the warehouse

Careers

Join our team.

We’re one of the largest wholesale cabinet, countertops, and flooring companies in the Valley, and we are always looking for talented, dedicated people to join our team.

See open positions
Superior Stone & Cabinet warehouse in Phoenix

Franchise opportunities available

Own a Superior franchise.

Our new franchise program gives you the tools, brand recognition, and support you need to build your own thriving cabinet and countertop business, backed by our experience and systems.

Learn more about franchising
Aerial view of the Superior Stone & Cabinet showroom and warehouse on University Drive

Visit the showroom & warehouse

Come meet the team.

Walk the slab racks, open the cabinet doors, and talk with an on-site designer. No appointment needed.

Phoenix ShowroomMon–Fri 8–5
Mon – Fri8 am – 5 pm
Saturday10 am – 3 pm
SundayClosed
Warehouse pickup Mon–Fri 8 am – 3 pm
3479 E University Dr #3, Phoenix