Since ya asked, lets go over a few items.
If ya not printed & installed yet some changes maybe in order.
The basic concept is good idea your copy is somewhat readable & understandable & looks modern with colored panels
Lets start at logo the 2 should be a different color at least maybe font also to separate from A & Z thought it was AZZ at 1st
I like the different color panels & ease of reading copy & your superhero icon, but NOT the background of the super hero panel, a much bigger superhero be good since it goes along with tag line.
Agrees copy on bottom of van not the best location bit higher be better.
Then the 2 panels with people in them & the other panel a guy looking with ? would be better served with just color & maybe a effect, why those 2 panels confuse what you are selling & really have nothing to do about anything.
These are the things I saw 1st that struck me odd.
Keep at it your on the right track.