First United Bank & Trust Address: 157 Main St, Grantsville, MD 21536 Phone: (301) 334-9471 Banks Other Businesses: CHESTNUT RIDGE VALERO at 2534 CHESTNUT RIDGE RD, GRANTSVILLE, MD 21536 Cassel Ridge East at 700 Cassel Ridge Dr, Grantsville, MD 21536 Robosson Supply West at 275 Corporate Dr, Grantsville, MD 21536 Robosson Supply West, L.L.C. at 275 Corporate Dr, Grantsville, MD 21536