Portfolio
Current Projects
Professional photography is being prepared as these projects progress. Descriptions below reflect work currently underway.
A full ground-up custom home in the Village of East Hills featuring three-zone hydronic radiant heating with room-by-room control, closed-cell insulation throughout, whole-house ventilation and humidification, engineered framing at precision walls, and wide-plank white oak flooring installed to heirloom standards.
A custom residence in Roslyn built under our construction management model, with full owner transparency on trade bids, coordinated zoning and village approvals, and construction-to-permanent financing support through documented budgets and hard trade bids.
The Cornerstone Difference
These are standards, not upgrades. Most are invisible on the day you move in — and priceless in year twenty.
Engineered lumber at walls that demand perfect flatness — tile walls, kitchen runs, tall spaces — so cabinetry and stone land exactly as drawn.
Where interior walls meet, we frame so corners can be fully insulated and drywall never cracks at the seam — a detail most builders have never priced.
Sprayed throughout, not just where code requires — superior air sealing, higher R-value, and a quieter, tighter home.
Hydronic radiant floors with individual thermostats and redundant floor sensors in every room — comfort that forced air can't match.
Bonded waterproofing membranes in every wet area, and one trade accountable for every layer of the building envelope above the sheathing.
Every wall photographed before drywall. Blocking for televisions and art, wiring paths, and plumbing runs recorded and delivered to you at closing.
We welcome prospective clients to walk an active site with us. Nothing explains our work better than the inside of a wall.
Arrange a Site Walk