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How do I buy bundled insurance policies?
You have 3 companies now that you work with. I would start there. Ask one of them to show you what would happen if you bought the other two policies from them.  This may not be something that they will show via the quotes generated on the web page. So you would be better off talking to a person who can generate a quote with that additional information. Make sure that you are comparing exact matches for the limits and options for the policies. Once you have done that with the first then do the same for the other two. I would have to dig into my policy bills for life insurance, but I do know that the bills for the home and auto insurance do show exactly how much I am saving by having multiple polices.