1. Npl
7611 Coppermine Dr, Manassas, VA 20109
Coordinate: 38.79833,-77.50737
Phone: (571) 208-0629
2. Northern Pipeline Construction Company
10109 Residency Rd, Manassas, VA 20110
Coordinate: 38.73644,-77.52637
Phone: (703) 551-2261
3. Colonial Pipeline Co
10291 Balls Ford Rd, Manassas, VA 20109
Coordinate: 38.80283,-77.50459
Phone: (703) 368-8616