Preconstruction is where projects are won or lost.
Iron Sparrow Construction's preconstruction services are available for projects in North Carolina and across the United States. Owners and developers anywhere in the country can engage Iron Sparrow for budgeting, scheduling, value engineering, and constructability review before committing to construction.
Six preconstruction disciplines.
Each discipline is applied systematically—not selectively. Preconstruction is not a checklist; it is a structured phase of work that produces documented deliverables for ownership.
Earlier engagement = more value.
The value of preconstruction is inversely proportional to when it starts. Decisions made during schematic design cost almost nothing to change. The same decisions made during construction can cost multiples of the original budget impact.
Preconstruction produces documents, not opinions.
Every preconstruction phase ends with formal deliverables handed to ownership. These are working documents—not presentations.
Line-item cost model with allowances, contingencies, and basis of estimate documentation.
Guaranteed Maximum Price with defined scope, exclusion log, allowance schedule, and change order protocol.
Itemized alternate scope options with savings, design implications, and owner decision record.
Milestone schedule with CPM logic, long-lead procurement dates, and permit runway.
Apples-to-apples subcontractor comparison with leveling notes and award recommendation.
Identified project risks with probability, impact assessment, and mitigation strategies.
Engage us during design development.
The earlier we're at the table, the more value we deliver. Submit a proposal request or contact us directly to discuss your project stage and how preconstruction engagement would work.