About the Auto Spa

The Auto Spa is Mercer Island's only full service car cleaning facility. Offering automatic exterior washing and self serve car washing. Auto Spa management is proud to offer an environmentally sound alternative to driveway and parking lot car washing. Our facility prevents oils, road grime and soap from entering the storm sewer system, keeping Lake Washington and Puget Sound cleaner. Quality services since 1995.


Our Team

Brandon Santos, Owner

Through training and hands on experience, Brandon has an in depth knowledge of auto cleaning processes and equipment. Brandon began working at the Auto Spa in 2005 and bought the business in 2018.  Brandon is focused on providing quality customer service to every customer at the Auto Spa.