Christiana Materials, Inc. is a manufacturer of hot mix and supplier of some aggregates. The plant is located at 350 Salem Church Rd in Newark, DE. Please call (302)737-8700 for additional information. ...

Safety is a top priority at Harmony Construction, Inc. All inspections are conducted on a daily basis and are compliant with OSHA requirements. Harmony Construction, Inc. believes in Safety First and preaches, "Do it right the first time, every time". Over the last three years, Harmony has received ...

Harmony Construction, Inc is a leader in the site development and paving industry throughout the Delaware, Maryland and Pennsylvania regions. Our ability to effectively manage and construct a project from beginning to end is a tremendous value to our customers from a cost, quality, as well as, a per...