Submetering Companies, what's the difference and how to choose?

[Yinna Wang]

Hi All,  

I purchased a 4plex earlier this year and I'm looking into submetering the units. There seems to be a couple of companies that will set you up with the meters, then also handle the billing and maintenance to different degrees. I'm wondering if anyone here has any experience with these companies, could share some tips, and help me choose which one I should go with. So far I've found three: www.multifamilyutility.com, www.realpage.com, www.guardianwp.com

Thanks for reading!