Shine all the time at your North McHenry Mister Car Wash! We are located at 3520 McHenry Avenue, near the intersection of Sylvan Avenue and McHenry Avenue. You’ll find us close to Oak Valley Community Bank and across the street from Ross. We have many different exterior wash packages for you to choose from as well as our Unlimited Wash Club® memberships so you can wash as often as you’d like. We look forward to seeing you soon!