Floor Joist repair in KC

[Alexandra Sales]

Hi all! 

In need of advice regarding floor joists for a 1930 built home. We just finished inspection and were told there is old termite damage to floor joists and a wood column in the basement. I attached pictures below. Any idea how much this would cost to fix? Companies we have called said they cannot come make an estimate because we are not the owners of the property. Thanks in advance!