We are 8th-generation Stone Masons/Stone Cutters based in Ballyknockan (“The Granite Village”). Nested in the Wicklow mountains, the O’Flaherty Family continues our historical family stone-cutting practices, keeping The Granite Village traditions alive.
Killian is the 8th generation of a line of family members working in Masonry. Initially, Killian began working in the industry for his father, Terry (7th generation stone mason). As time went on, Killian discovered his true passion for stone cutting and began a 5-year apprenticeship as a stone mason/stone cutter in the updated training system & the only programme in the country.
Committed to devoting his career to masonry and continuing his family story, Killian built O’Flaherty Stone to the company we know today. Killian was determined to modernise the business while maintaining family and industry traditions.
At the heart of our Wicklow team is a wealth of industry knowledge. We take pride in our end-to-end mastery. Honouring the journey of the stone from the quarry floor to its finished surface.





