I stopped by LP on opening day and they were able to take care of all my needs. I needed a visual inspection of a tank, a complete service of my first and second stage, and I signed up for a class. LP Staff was knowledgeable and had the side mounts in stock I wanted to look at. It's the closest shop to Lake Pleasant so it's just a quick stop to drop off tanks after your dives. They do Nitrox, and Helix fills if you are trained on them. Great shop.