@Alvaro Rodriguez The best place to start in your search will be to understand if you need any of the drawings will require a professional stamp, residential work has a decent amount of leeway on who can produce your drawings but commercial work is typically held to a higher standard. 

I would like to somehow turn this into an income-producing property but still have the ability to stay on property when I visit Colorado.

@Bud Gaffney I have them in a MF building and they produce decent revenue if you have 4 or more units in a building.

It would be very unusual for a condensation line blockage to cause problems this time of year here in Birmingham because it's been cold here lately...so nobody has their air on...and the unit doesn't produce condensation in heat mode.For a future preventative measure though, I would recommend you have an HVAC company install a pan underneath the unit in the attic (if there's not one there already) and attached to that pan, ask them to install a "float kill switch".

I grew up in a real estate family.. my Dad went from rookie agent to top producer to his own company and he had hundreds of agents come and go over the years.. 

I am willing to go the extra mile to get into a decent property that will produce good numbers at the end of the day.

I have done and still do Facebook ads, Google ads, mailers, Zillow and NOTHING has produced a return!

First, for the types of deals you're doing, how much of a return could you comfortably give investors while producing a return for yourself?

I would also like to recommend the new solar tiles produced by Tesla.  

If capital growth is the goal, then #1 is the most likely to produce that IF done with discipline.