I would definitely go with a utility cap. 

But once I got the bills, I increased the rent with the tenant's approval and signed an addendum to the lease stating the rent increase would be X and the owner would take over utilities.

The PM change the electric utility to the PM's name.

hi all i am a new landlord and got my first rental property. tenants moved in in September and October. the first month was fine but when December hit it got extremely cold and the heating is electric. due to poor insulation in the home that we did not know about the heat has to be turned very high up to keep the home warm, however since everything is electric it is causing the electric bill to be $800. the utilities are the tenants responsibility. however because of this one of the tenants has been extremely non compliant with paying rent.

Would love to hear your applications and utilize them within my business.

Still, we are looking for more granular data that breaks down by unit configuration closer match to the minimums set for each military, rank) plus estimates for the costs of utilities. 

for one tenant it says that the landlord is responsible for utilities, and for the other tenant it says that the tenant is responsible for utilities.

I plan to put a $600 utility cap in the lease.

I had a project last year that a sub hit a conduit that was marked out and the utility made a claim many months later.

Where did you take into account the landlord paid utilities?