I am a contractor and have used J&J for dumpsters for about three months.(8-10 dumpsters) They are fast and responsive! The dumpsters show up empty and the doors work as they should… more than I can say about other companies. I reach out any time of day and always get a response. If you arent using J&J for cans you’re doing it wrong! In my biz the best ability is availability and J&J checks that box every time!!