I found these guys on Yelp and chose them because of how many 5 star reviews they had.
I got my car windows tinted a couple months ago and am very happy with the outcome. There was a blemish in the film used (not Cactus Window Tint's fault) the first time so I called them and they fixed it for no additional cost. I stopped by and about a half hour later it was fixed.
The owner was knowledgable about the different kinds of film, what the benefits are of one film compared to the next, and most importantly, not salesy/pushy/won't upsell you.
It was very fast, reasonably priced, looks great, and an enjoyable experience all around.