J&A Mobile Wash Mobile To Your Location, Alpharetta, GA30004 J&A is a car wash that comes to your home, office or wherever you'd like. It will give your car a complete hand…More wash for $30, which includes inside and out. A wash and wax is $75. Want the cloudiness in your headlights removed? For $50 they'll look new again. Other services inlcude carpet or seat shampooing, wiper blade maintenance, RainX application, leather conditioning, buffing and engine cleaning. It's a fully licensed and insured business.