We have recently switched home insurance companies, they want us to have an inspection from a plumber and to have a letter from a plumber stating the drain is fine, this is what the request said – Rustcorrosion was noted on exterior of drainwastevent lines in basement (on cast iron plumbing). A plumber should be consulted for an assessment of drainwastevent system. You will have to have a plumber out to inspect/replace. Please provide a letter from plumber advising drain pipes are ok to invoice that they were replaced within 60 days. Our home is old, however, we have no issues with flooding, etc.
How much would it cost to have an inspection and letter provided?