@Andresa Guidelli I have no experience in Philly... but in my market the alarm company contracted to service/maintain the alarm provides the monitoring service.

For those of you servicing the same area as me, I work for Weichert Realtors, Bethesda Office. 

Usually if the tenant doesn't pay utilities they can't get a new account in the same area and it goes on their credit report preventing them from getting service elsewhere. 

Thank you for your service.  

I mean positive cash flow is what results after paying all expenses plus debt service. 

Where do you keep your cash reserves?

Once you get her into court, you may have to wheel and deal with her in mediation or she may even lawyer up with a legal services attorney.

I can't offer installation services but I can save you money on the design and provide you with the quality services you want with a quick turn around.I'm sure local landscape installation and maintenance companies would be happy to help with the installation.

Account Closed im sure you can upload the information and have the service just mail it out for you man.

This may be an unpopular opinion on a real estate forum (especially given that two other agents posted before me), but you always want to have cash reserves for life's surprises.