A preconstruction service is any planning, estimating, or coordination activity a contractor provides before construction begins. The goal is to define scope, validate budget, set a realistic schedule, and identify risks while changes are still cheap to make.
Common preconstruction services include conceptual and detailed estimating, value engineering, constructability review, MEP coordination, long-lead item procurement planning, permit and filing strategy, subcontractor prequalification, logistics planning, and schedule development.
For a NYC commercial fit-out, preconstruction also covers building-specific items: coordinating with the building’s property management, understanding tenant alteration requirements, planning freight elevator access and after-hours work, and aligning the schedule with the landlord’s rules. At Darby, preconstruction is a service we offer as a standalone engagement or as the first phase of a full project.
