Stone Walls in Edgartown, Massachusetts.

A wall in Edgartown is a drainage structure before it is a stone one. A harbor village on an outwash plain running south to Katama sit on sandy outwash, fast draining and easily undermined without a confined base — and that is where a wall lives or dies. We excavate to a compacted base below frost depth and build a weep-and-drainage channel behind every retaining wall, so the hydrostatic pressure of a New England winter never gets the leverage to push it out of plumb.

Turn a sloped Edgartown lot into level, planted, usable ground and — built this way — it stays that way, quietly, for decades.

Edgartown sits in Dukes County, and most weeks we are somewhere in this pocket of Martha’s Vineyard — which means shorter travel, faster site visits, and a crew that already knows how ground behaves around here.

A large share of our Massachusetts work is executing drawings for landscape architects — reading elevations, holding the specified batter and joint, and flagging a conflict before it becomes a change order. Much of it in ongoing collaboration with Jonathan Keep Landscape Design.

Stone varies wildly pallet to pallet, so we select it ourselves. In Edgartown, where the local character runs to white Federal captains’ houses and shingled coastal estates, getting the color and cleft right matters more than the grade printed on the invoice.

Freestanding fieldstone is the older language of Martha’s Vineyard, and it is what makes new work read as though it belongs. We source local stone, sort it by hand on site, and dry-stack so each stone carries load to the ones below it — no mortar hiding a mistake. The result carries the settled, irregular character of the walls already standing around Edgartown Village, Katama, and Chappaquiddick.

Where the white Federal captains’ houses and shingled coastal estates call for a cleaner line — a granite-capped seat wall, a mortared wall against a foundation — we build that too, matched to the house and the planting plan.