Fore! This custom PRO Ranch Garage houses a Swing Lab at the Twin Oaks Golf Course in San Diego. The 20’x32′ building, built by our San Diego factory features a 16 foot canister door, outlooks, 12 foot walls, shake shingles in the gables and custom windows and doors. Twin Oaks also finished out the inside of the building, which houses equipment that helps golfers discover the golf equipment that is best for their game.