Under Development

760-403-3376

PO Box 1564, Apple Valley, CA 92307

4Granite Inc. (4G) is a Service Disabled Veteran Business Enterprise (DVBE & SDVOSB) specializing in general engineering construction. 4G was established in 2004 in California and is based in the Southern California area of the High Desert, specifically in Apple Valley. Our service area includes all of the Western United States.