Here is the design idea I came up with for your bed & breakfasts. It is an icon/wordmark combination that works all together (as shown), or as separate logos (the shield icon on its own, or the wordmark on its own), thus giving you 3 potential logos in 1. I wanted to keep it clean and simple, yet convey professionalism and homeliness.
Let me know what you think, and I will be provide revisions as requested. Thanks for your time.