If you have a home service business website, it is a good idea to write down where your website is hosted, where your domain name is hosted and where your email is hosted.  This website (https://www.webhostinghero.com/) can help find some of this information.

Hopefully this doesn’t happen to you, but maybe you had someone develop your website a while ago and they aren’t in business anymore.  Here is an article that could help. https://www.business2community.com/digital-marketing/is-your-developer-holding-your-site-hostage-02274881