The certificate is one page and most of it does not matter. Four boxes decide whether a vendor is actually covered for work on your property. Here is which four.
Three terms that sound interchangeable and are not. One of them gives you the right to make a claim. The other two do not. Here is how to tell which one you actually have.
Two clauses decide whether your carrier pays for somebody else's negligence. Neither is a checkbox on the ACORD form, so most compliance programs never confirm them.