Marshall Construction Company / Marshall Realty Share: BuildersReal Estate Marshall Construction Company / Marshall Realty Visit Website 2420 Greensboro Highway Watkinsville, GA 30677-6964 (706) 540-1111 About Map About New home construction, primarily in Oconee County. We specialize in developing, building, and selling of new homes. We are a small, family, operation that offers high quality service since 1966. What's Nearby? Distance: 5 10 15 20 25 50 mi.