I have been researching insurance coverage for my pinball machines. Here are some important things I have learned.
For machines below ground level (Basement):
1. Sewer back up is not covered for most homeowners policies (usually cap at $10,000-50,000 for entire claim)
2. American collectors Insurance and Collectibles Insurance both cover flood in a basement but not sewer back up unless the entire pinball machine is at least 6” off of the floor (ie on a riser).
I had sewer back up 6 years ago with 3 feet of water. Thankfully it was before I owned any pinball machines.
Anyone with a basement collection unless you build risers to get the machines 6” off of the ground, you will not be covered for sewer back up.
If anyone knows of another option to get sewer back up covered, please let me know.