Is anyone aware of reliable and cost-effective equipment to sub-meter electricity, gas and water? I'm looking for a remote monitoring system, preferably cellular based which does not have a monthly monitoring commitment (other than perhaps the cell service). I'd like to be able to remotely access the data and then upload the information into excel to track the usage for small multi-family properties (10 units or less, mix of commercial and residential).
I don't know if they require commitment/contract or not, but the one I've heard most is Guardian Water & Power, https://www.guardianwp.com.
@John L. do you have any idea what the cost structure is?
@John Stoeber unfortunately not, but I have been very positively referred to them from multiple people.
Guardian won’t do small multis. I’ve asked.