The best price I've found is $49 for first treatment for cockroaches and $99 per quarter after that with a 1 year commitment. Would you have a tenant cover any of the costs for this or pay for all of it yourself as the landlord?
@Steve S. I spray prior to move in if needed, after that it is up to the tenant. The only exception I make is if the problem is within the first month
If a tenant has lived in the house for over 30 days and then the problem arises, I make them pay for it.
Also, my lease states that and I tell them that up front.
I make the tenant confirm the rental is pest-free prior to occupancy. Then they take responsibility for pests after occupancy, just like I take responsibility for my personal home.