Established in 2012 and headquartered in San Diego, California, B3 Construction, Inc is an 8(a) Certified full service General Contractor that provides construction services throughout California and other parts of the Southwest Region. We at B3 overtime, have made it our goal to distinguish ourselves as a leader in the federal contracting market, not just by performing work with the highest standards of quality, but through delivering excellent customer service and committing to maintaining a safety-first culture.