Here is a summary of water management in AZ: http://www.azwater.gov/AzDWR/PublicInformationOffi...Water resources in Arizona can be summarized into 3 general categories: 1) Groundwater: considered an unsustainable resource because withdrawal rates exceed aquifer recharge rates.

They quoted the best price for a system recharge, and Mike Saylor came to do the service.

One unit is 25 yrs old & apart from the odd recharge it just keeps on going.

You can plug in or run off the internal rechargeable battery.

It’s great that you acknowledge that you’ll need time to recharge your battery.

It's double-dipping to re-charge for every call.

I think you are on burn out and need to take a vacation away from selling cars.After you recharge and get away from it your tolerance should be okay for awhile working the job while you figure things out.Make sure if you resale your renovations are up to professional contractor quality.It sounds like you are kind of winging it.

Some of those rechargable flashlights that plug into wall outlets and turn on automatically if power is lost. 

The need me to call them so they can recharge the card for the appliances.  

Leaking coolant could simply be repairing a broken line and recharging the system...