Construction management, in plain terms

Under construction management, the owner holds the design contract — architect or engineer — and a separate agreement with the construction manager. The CM prices the work from the drawings, procures the trades, and runs the schedule and the site. Pricing is typically open-book: the owner sees the trade numbers and the CM's fee structure. The owner keeps direct control of the design team and the scope decisions, and the CM is the single point of accountability for the construction itself.

It fits owners who have a design team they intend to keep, a drawing set that is far along, and the appetite to stay involved in scope decisions. It is less forgiving of incomplete documentation, because gaps in the drawings become priced changes rather than absorbed coordination.

Design-build, in plain terms

Under design-build, one agreement covers design coordination and construction. One team is accountable from the concept through the keys, which shortens the loop between an idea, a price and a buildable answer. Permitting can be managed alongside design development instead of after it — valuable on first-generation space and medical interiors, where permit sequence and design progress are genuinely parallel workstreams.

It fits projects where speed and single accountability matter more than the owner holding separate design and construction contracts, and where the design is still fluid enough that early builder input changes the outcome rather than complicating it.

How to choose — four honest questions

Neither method is a discount mechanism. Price discipline comes from preconstruction work — real takeoffs, scope-to-budget alignment, material and assembly alternatives tested early — and that work exists in both paths.

  • How complete is the design? A mature permit set favors construction management; a still-evolving program favors design-build.
  • Who carries design risk? In construction management the owner holds the design contract; in design-build the design sits inside the builder's agreement.
  • Is the schedule or the contract structure the binding constraint? Parallel permitting favors design-build; design continuity favors CM.
  • How involved does the owner want to be in scope decisions? CM keeps the owner close to every choice; design-build consolidates those decisions into one team.

The questions that apply to both

Whichever path you choose, ask the same things of it: who owns the schedule and how it is tracked; how changes are priced and approved; how the budget is reported during the build; who walks the space with you at turnover and what closes the punch list. A delivery method is a structure. The answers to those questions are what the structure actually delivers.