The water main to the building was installed only 12" below grade and had frozen during the extreme temperatures. 

Anyway, so let’s get started with my plan, currently I’m doing tons of research, about 8 hours a day on reading or listening, making spreadsheets and running numbers (I’m not currently in a position for the next 5 months while I’m in school to start) I’m getting my diploma for welding which after 3 short months of working up in Georgia I’m moving down to Phoenix Arizona which I will have a job lined up and upon moving down will get a mortgage with a welding mate that is coming down with me.

Hi  @Anthony Fiorini--Count me in-- as soon as the weather improves and the temperature goes up!

Hermosa Beach is a pleasant and relaxing beach community with moderate temperatures year round.

Why wasn't the hottub set to heat at a temperature just above freezing? 

For something like heat, you may be able to install a thermostat that limits how high the tenant can set the temperature.

While I might not pressure wash due to the high amount of water (that will freeze the next day) and how many things react to cold temperatures and high pressure, you should be able to find someone that will do a wash of at least the front.

The only issue was that the AC was about 10 years old, and the temperature differential was 15 degrees.  

-High heating & cooling bills due to old systems that are not temperature controlled, have no thermostat, and that are old and dirty.

all the carpet is soaked as of today and if the temperatures were higher mold would growing at, as it rained on me a few times.