Cost to line a chimney on a 3-family (3-story) apartment bldg?

The boiler tech servicing my boiler told me to get the chimney inspected. Waiting for them to arrive and inspect. But the boiler tech felt I should be lining it.

What is the typical cost to reline a 3-story chimney servicing a boiler and 3 hot water tanks? I am in Rhode Island...