A:Answer I believe they charge $10 for installation. I could be wrong if the price has increased. But I’m pretty sure it’s still $10. It’s well worth it in my opinion because I am terrible at doing it myself. I’ve never had a bad experience with the employees installing though and for that price it’s as I said, worth it. Unless of course your someone that is an expert at installing them yourself, then obviously you don’t need to waste the $10. Hope this helps.