To see unique stone designs realized is our purpose

Yellow Mountain StoneWorks focuses exclusively on stone customization. We provide the stone sourcing, unique finishes, and construction support services needed to realize the designer’s vision.

Purpose Driven. Innovative Solutions. Standout Performance.

This is what you can expect from Yellow Mountain StoneWorks. We will:

  • Achieve something extraordinary together.
  • Solve issues with innovative thinking and techniques.
  • Deliver a quality product and support it with a predictable process and excellent communication.

Quick Facts

  • Yellow Mountain StoneWorks is a privately held company headquartered in Seattle, WA
  • Founded in 2002 to provide new options for customizing natural stone.
  • Reengineered a global supply process so clients can confidently customize their projects.

Member of The Natural Stone Institute

Natural Stone Institute

 

Partners

John Williams

John Williams

Owner/President

John is a construction and stone industry luminary with extensive project management experience. He is a creative collaborator, skilled at realizing the design intent. He has received national recognition for his work including the AGC/AON Build America Award for Construction Management. He holds a Bachelor of Arts degree in Communications from the University of Washington.

“The combination of engineering and artistry that is used in stone fabrication is awe inspiring. I am excited to know that we are enabling new monuments – personal and public – for others to enjoy.”

Nicole Gelpi

Nicole Gelpi

Owner/VP of Marketing

Nicole is a senior marketing executive with an exceptional depth of knowledge about stone products and the customization process.  She has an eye for the details, focused on both aesthetics and affordability.  Nicole holds a Bachelor of Arts degree in Fine Arts from the University of California at Santa Barbara and has had post-graduate training at the ArtCenter College of Design.

“The most satisfying part of my day is when I can work with a designer to unlock new possibilities – something beautiful that neither of us have previously imagined, but is perfect for the project.”

Richard Campbell

Richard Campbell

Owner/VP of Operations

Richard has over fifteen years of business operations experience in both commercial and government positions.  He is also a linguist, a student of six languages, and has lived abroad in two countries.  Richard holds a Bachelor of Business Administration (BBA) degree in International Business from Washington State University, a Masters of Business Administration (MBA) degree from the University of Washington, and is a graduate of the DLI Foreign Language Center.

“Seeing projects evolve from concept to execution is incredibly informative and rewarding. It’s a privilege to be a part of so many teams; creative and technical, and to revel in the infinite possibilities of architectural stone.”

“Yellow Mountain StoneWorks is a global resource capable of making the designer's vision a reality on custom stone projects.”

Steve Schirber – Building Performance Engineer, John Kraemer & Sons