Since 1999, DG Frondorf and Associates of Cincinnati, OH has helped area construction companies generate accurate project estimates and provided related technical services, helping to support these already overworked contractor staffs and allowing them to focus on their day to day operations.

DGFA specializes in civil engineering and sitework cost consulting; CSI Divisions 2, 3, 31-33 and DOT/heavy-highway projects. We serve general and subcontractors, architects, engineering firms, owners, construction management firms, property managers, public agencies, and other consultants.