Formerly called Ondas, the restaurant at Red Rock Resort & Hotel is now Hearthstone. FEA Consulting Engineers provided the mechanical, plumbing, electrical, low voltage, audio visual and lighting engineering services for Ondas. The project refreshed the existing restaurant at the same resort. The exterior patio, dining and interior main dining, bar and lounge received new finishes with minimal modifications to the existing interior partitions and floor plan. Overall, 8,050 SF was refreshed in the restaurant, as well as relocation of existing DJ booth connection from one side of the restaurant to the other.