Stone worked until the site claims it
We are a studio of stone workers and fabricators. Every commission stays on our books until the installation has settled into its ground — not before.
Permanence is a craft standard, not a promise
Groundmark was founded on one discipline: no commission is finished until the stone has weathered its first seasons in place. That standard shapes every material choice, every joint, every installation sequence.
A small group with a long view
Our team spans stone carvers, structural fabricators, and site engineers. No project is handed off — the people who read the stone are the people who set it.
We work across civic, institutional, and private sites because the material doesn't distinguish between them. Stone reads the place, not the category.
Work made for where it stands
Every commission begins with a site visit and ends with an installation that has no shortcuts on the setting. See the full sequence of how we get there.