Layered stone wall

About Western Slope Flagstone

Western Slope Flagstone has been supplying Homeowners, Professional Landscapers, Masons, and Home Improvement Contractors for over 60 years with a large variety of stone products in the Western Slope - Grand Junction area. Our commitment to quality ensures the finest products and services in the industry.

Products are displayed throughout our stores. Our stores are open Monday through Saturday, closed on Sunday.  Please consult our home page for hours of operation, as our hours vary depending on the season. Delivery is available.

  • Flagstone & Slate
  • Building Stone
  • Weathered Wall Stone
  • Interlocking Pavements & Walls
  • Decorative Boulders & Gravel
  • Custom Stone Fabrication
  • Natural Thin Stone Veneer

For more information, please Contact Us.

JT Irwin
Jack T. Irwin Inc. Logo

The People of Western Slope Flagstone

Brett

Brett

Son of {Bretts Dads Name}, founder of Western Slope Flagstone. Brett began his career with Western Slope Flagstone in 1981 as a truck driver and yard worker. Brett is now co-owner of Western Slope Flagstone and has managed our operations since its inception in 1999. He is very much a “hands on” manager and spends time at both of our yards, working closely with many of our largest customers. In addition, Brett has an exceptional knowledge of stone quarries across the country and can find any unique type of stone that we typically don’t carry in stock. If you’re looking for something “out of the ordinary,” Brett should be able to track it down for you.