Construction Estimating — United States

Construction Cost Estimating Expert Witnesses provide opinions and testimony on design, construction, and post-construction building cost matters. The construction estimating experts profiled in this directory may provide expert opinions on issues arising from contract ambiguities, omissions and errors in design, project scope changes, unforeseen conditions, economic impact(s) (escalation, labor disputes, political sanctions, etc.), and unnatural/natural disasters.

These professional construction estimators may provide expert cost impact opinions on construction plans and specifications/scope of work, shop drawings and submittals, change orders/extra or out-of-scope works, schedule of values, differing site conditions, construction sequencing/project access, subcontractor substitutions, construction defects, and failures to properly administer contracts or to provide interim progress payments. These professionals may provide a expert reports detailing cost impacts on labor, material and equipment.

These construction cost estimating professionals may be certified through the American Society of Professional Estimators, the Association for the Advancement of Cost Engineering and related professional organizations.