G3 Car Wash is a state of the art Car Wash facility located in Thornton Colorado. Our state of the art car wash bays feature both automatic and manual car wash bays to suit your budget and your lifestyle. Our Car Wash systems are exclusively Karcher Equipment (the Best in the business) to clean your car. G3 Carwash is open 24/7 to serve our customers, and have staff on site to help you during most normal business hours.