Primestone: Where Excellence Isn’t a Goal. It’s the Baseline.

We don’t aim for excellence. We start there.

At The Primestone Group, precision is standard. We specialize in construction claims, expert witness services, cost estimation, and project advisory for clients who expect more than just guesswork. They expect judgment, accountability, and results. And that’s what we deliver -every time.

Our work is built on clarity, strategy, and a deep respect for the stakes involved. Whether we’re resolving a complex dispute, testifying on a billion-dollar case, or helping teams get their schedules and budgets under control, our focus stays the same: real value, delivered with confidence.

We don’t follow industry standards. We set them.