Southland Auto Wash Southland Auto Wash has five convenient locations serving the G.R. metro area. With over 50 years experience, we’re a third generation family-owned business. Expert car washing & detailing. Unlimited wash pass available! Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.