Building on the edge of impossible.
For Projects that Deserve To Have Every Detail
Black Diamond was built by two guys who got tired of watching jobs fall apart because no one wanted to take responsibility and do things the right way. So they decided to do things differently...
HOW IT ALL BEGAN
Peter and Lou started Black Diamond with a simple idea: the people who own the company should also be the ones standing on the job site, making decisions, solving problems, and staying until the last detail is done right.
Today, Black Diamond is trusted by global luxury brands, developers, and high-profile venues to deliver complex builds under pressure. From high-end commercial renovations and full-building residential developments to fast-turn brand activations, we bring deep experience, hands-on leadership, and an above-average standard of execution.
We don’t cut corners. We don’t disappear behind layers of subcontractors. And we don’t walk away when the timeline gets tight or the expectations go up. If you're pushing the limits, we're ready to meet you there.
WHERE WE WORK
Black Diamond operates primarily in New York City, with satellite hubs in Miami and LA. We also travel for select projects that require our level of care and execution.
We’re straight shooters. We return your call. We show up when we say we will. And we build the kind of spaces that make people want to come back over and over again.
WHAT YOU CAN EXPECT
FOUNDER-LED PROJECT OVERSIGHT
Fully embedded leadership with daily site presence
ACCELERATED TIMELINES
We consistently deliver in half the time of traditional firms
QUIET PROFESSIONALISM
Our crews know how to descretely work in active, high-visibility spaces
LUXURY FINISHES
Craftsmanship aligned with the expectations of top-tier spaces
END-TO-END EXECUTION
From selective demolition to final millwork, managed in-house