Hi jonnymatrix,
The first place to start your research is post #1 here which has all the basic information, steps, and guidelines you will need to make the best possible choices.
Some of the better options in the Phoenix area are listed in post #4 here and it includes 3 of the members here which are among the best quality/value available.
If I was in the Phoenix area there is little to no chance I would be making an online purchase when there are 3 local manufacturers that are among the best online sources in the country and unlike the large majority of their customers … because of your location you have the chance to actually test them in person 
Phoenix