Our family has been using Vonn's for years for all of our vehicle inspections. The owner is super nice and will help out on the spot if there is a problem. My gas cap wasn't sealing good for my last inspection and he gave me a gasket from his shop free of charge. The shop is not fancy, its quite primitive and dirty but we can trust we aren't going to be scammed into buying something we don't need to "pass inspection".

Also the web site link is to another repair shop, NOT Vonn's. He does not have a web site.