I recently used Units Mobile Storage of Phoenix for the first time in conjunction with my moving company. I was very displeased when the first delivery was late due to their truck breaking down. Then the delivery back to the new location after I had used their storage unit was incorrect. They brought back the wrong unit! That caused delays and I had no choice but to paid additional hours to the movers that I used. We also had a negative experience when they dropped them off. The units themselves were reasonably priced. I am doubtful that I could use Units Mobile Storage of Phoenix again, although I could not say a definite "no". It was just such a negative experience this time. I really would not recommend them. I must say that the movers that I had were top-notch. They were very professional.