Meet The Stone Experts

Professionals who respect the stone and the end user.

Corporate Leadership

FrankHeadshotFrank Cunningham, President
I am a founder and CEO of World Wide Stone Corporation, exclusive quarrier and producer of Authentic Durango Stone. My career in Dimensional Stone began very modestly as a helper for two installation professionals in 1972.

I continued to install for about 12 years as I transitioned out of labor and into retail and then to wholesale sales of imported stone, including marble, travertine, slate and granite. A passion and appreciation for stone and its place in mankind’s story, pulled me into the world of quarrying and producing.

The story of Authentic Durango Stone published in our History section, reveals much about our Mexican quarry and factory operations. When I think of our company, I think of the powerful team which I work with daily. All of our team members over the years have been responsible for the growth and development of our marble limestone operations.

Joel HeadshotJoel Allred, Vice President of Operations

I have been working in Operations for over 20 years.  My Stone Industry career began in 2003 with World Wide Stone Corporation.  I began with the company as coordinator of inventory to supply sales which has turned into overall management of the company’s operations.

My role with the company includes all departments.  While maintaining an efficient operation process from production to delivery to the end user, I also support sales and work directly with our clients.  I provide all pricing from standard to your very detailed custom production requirements.  I am continuously developing procedures that enhance customer service.  I will also be your source for any customer care opportunity.


Robby HeadshotRobby Merkle, Arizona Regional Sales

I began my career with the World Wide Stone Corporation as a member of our warehouse staff.  My passion for assisting customers to meet their design needs led me to working directly with our Arizona clients as a member of the sales team.

I enjoy providing the facts about Authentic Durango Stone products to our professional clients, as well as homeowners. I’m happy to assist you in making the best choice on anything from tile, slab, coping or accent stone, to full custom projects.



Finance Department 

Robert Livingston III heads up our Accounts Payable department. We are proud to have him as part of our team.


Warehouse Professionals

Oscar White, manager of our Scottsdale warehouse operates with efficiency and professionalism. Along with Deric Hines, he takes special care with our luxury stone inventory. Packing orders with the greatest of care allows our customers to have peace of mind regarding their purchase, every step of the way.


Will-Call Coordinators

Deborah Johnson heads our trusted Will Call team, along with Jennifer Winget.  Both provide service with a smile for the processing and pick-up of your stone orders.  Whether a contractor, designer, truck driver or homeowner, our Will Call staff is ready to assist you in getting your Authentic Durango Stone order loaded and delivered.

Front Desk

Our First Impression Specialist at the front desk is Sunny Khan, who professionally guides you to the appropriate member of our staff to meet your project needs.

Browse our Products

We have a natural stone option to fit any project.

Talk To A Stone Expert

Start a conversation with our friendly and professional staff today.

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Project Gallery

See stunning project photos of Authentic Durango Stone installed.