1. Magnum Manhole Company 3828 Cavalier Dr, Garland, TX 75042 Coordinate: 32.90026,-96.6898 Phone: (972) 276-2048
2. Magnum Manhole Company 428 N 1st St, Garland, TX 75040 Coordinate: 32.91578,-96.63023 Phone: (972) 276-2048