To delete your Angie’s List account, you apparently have to contact them by phone: 1-888-944-LIST (5478).
However, one of our users pointed out that they aren’t to keen in helping you out unless you really push things hard. Not good.
Please note that AccountKiller.com is not associated with the business listed on this page. AccountKiller provides easy-to-understand instructions and guides on how to cancel charges and relationships from the list of businesses on our site, we have no affiliation with these businesses.