Pirate's Cove in Kingwood , TX. 281-358-9906, Pirate's Cove Car Wash, Kingwood's HOMETOWN CAR WASH, has been a community favorite serving Kingwood, Porter, Humble and surrounding for areas for over six years. At Pirate's Cove, we use only the finest products available to maintain your vehicle and to clean and restore your vehicle's showroom finish. From a basic car wash to a complete detail, you can get it all at Pirate's Cove!.