1. Smith and Sons Concrete, Inc. Po Box 4219, Ventura, CA 93007 Coordinate: 34.2918,-119.1569 Phone: (805) 857-4643
2. Aero-Concrete 5691 Amherst St, Ventura, CA 93003 Coordinate: 34.27601,-119.21782 Phone: (805) 207-2291