1. Middlesex Water Company 8 S Main St, Smyrna, DE 19977 Coordinate: 39.30063,-75.60587 Phone: (302) 653-7849
2. Artesian Water Company Inc 417 Big Oak Rd, Smyrna, DE 19977 Coordinate: 39.27291,-75.58201 Phone: (302) 653-6261