G.C. Engineering's goal is to be the premier Engineering firm in the United States dealing with all aspects of Flood Plain Management, Flood Zone Determinations, Flood Insurance and consulting for the National Flood Insurance program (NFIP). We strive to be an invaluable resource for Lenders, Insurance Companies and Individuals when dealing with FEMA to solve any issue.

"Mark and Chris have been super when it comes to talking with customers about LOMA's and Elevation Certs, etc., which has been a huge help to me. Their positive attitudes and expertise are a great asset to us as well as to our customers..." "First Seacoast Bank has enjoyed a partnership with GC Engineering for over five years. We greatly appreciate their prompt and friendly service and have been quite pleased with the results of their work." ~ First Seacoast Bank "Piscataqua Savings Bank has enjoyed working with GCE over the past seven years. Our bank has used them exclusively for all of our flood zone determinations because of their excellent service and NFIP knowledge. GCE supports us with... "Meredith Village Savings Bank has used the services of GC Engineering for many years. We enjoy keeping our business relationship local with a company that exceeds our service expectations and goes above and beyond to assist us in delivering quality service..."