In desperate need of help in finding a managed hosting solution.

Our site is currently being hosted by our web designers from 6 years ago but they are unfortunately no longer able to host our site as of January. In addition to migrating the site and having someone fully manage the hosting, it would also be helpful if we had a drupal developer on staff in case there are any coding issues during the migration, etc. I would also like to have a company with a phone number we can call with any issues, as opposed to being forced to work through a chatbot or via email. I understand all of these requests carry additional costs, and we are not expecting to pay $50 per month, on the other hand, we can't afford to pay 10k per year as a small site. Does anyone know of any solutions?