HVAC Service Contract?

[Scott Weaner]

We are close to closing on our first rental property, a duplex. I am now trying to get my "team" set up. (My real team is right here on BP, so helpful and educational, even entertaining!)

How do others feel about having a service contract in place for the HVAC system? The recommended company will charge $300/year for both units, which gives a Spring and Fall service. I think this seems reasonable, and feel it would be helpful, especially as 1 of the furnaces is older.

Thoughts?