Restore a backup of my website and remove plugins that are not being used.

I am looking for someone to help me restore a backup of my website and remove any unnecessary plugins. Specifically, I would like them to use a Backup Plugin in order to restore my website. Additionally, I need help selecting the plugins to be removed so I will require assistance with making these decisions. Lastly, I need help with restoring the backup to my website, so the successful candidate must be comfortable with this task.