1. Enterprise Rent-A-Car 10350 Grant St, Thornton, CO 80229 Coordinate: 39.88424,-104.98171 Phone: (303) 214-0057
2. Budget Car & Truck Rental 1408 E 104th Ave, Thornton, CO 80233 Coordinate: 39.88493,-104.96877 Phone: (303) 255-3000