Diamond D General Engineering, Inc. is a heavy civil general engineering construction company that has built a reputation for taking on difficult projects and completing them efficiently, with high quality workmanship and within schedule and budget. Since our founding in 1992, safety has been a top priority and we have never had a  lost-time accident.

Our highly motivated staff, dependable suppliers,  late-model and  well-maintained equipment fleet and focus on customer service make Diamond D your "best value" general engineering contractor.