
Over 80 Years Serving the Washington Metropolitan Area
Installers
- Irwin Stone is a stone supplier and does not engage in any installation work.
- Many of the best known and respected local stone masons and landscapers buy their material from Irwin Stone.
- Irwin Stone works with large, medium and small contractors, we’re familiar with their work and can recommend the appropriately sized outfit to complete your job.
- We are providing links to a few, but not all, of our best customers. Please contact one of our offices for a comprehensive list of stone masons and landscapers.
Stonework by Santo
Pooles Stone and Garden
A.W. Landscapes, Inc.
D&A Dunlevy Landscapers, Inc.
R & D Masonry, Inc.
Jim Birks Ponds & Waterfalls

Rockville
601 East Gude Drive
Rockville, Maryland 20850
Frederick
275 Interstate Circle
Frederick, Maryland 21704

Rockville
601 East Gude Drive
Rockville, Maryland 20850
Frederick
275 Interstate Circle
Frederick, Maryland 21704