Gaines & Company is a turnkey site development company with over 60 years of experience in underground utilities, grading and excavating, sediment and erosion controls, road work such as paving and sidewalks, and storm water management. Our clientele includes homebuilders and developers, general contractors, underground utility contractors, and military service contractors. We work with state, federal and municipal authorities, and military installations in Maryland, North Carolina, Washington D.C. and Delaware. Gaines and Company has become a major force in the Eastern North Carolina market performing underground utilities, grading and excavation, and turn key site development. In Maryland, North Carolina, Washington, DC and Delaware.