Steep lots, rock, utilities, and snow load paths introduce constraints that do not always show up on a concept plan. Design-build allows field realities to feed back into the design before details are locked.
Crew familiarity with local materials and methods means details—stairs, retaining, drainage swales—are drawn to be built, not redrawn under pressure during construction.
Clients benefit from one accountable partner for quality, schedule, and stewardship from first sketch through long-term care. That continuity is especially valuable where microclimates change over just a few feet of grade.